Cleanup: spelling

12 files changed, 18 insertions, 19 deletions

diff --git a/source/blender/editors/animation/anim_channels_edit.c b/source/blender/editors/animation/anim_channels_edit.c
index 21b9c7252d2..b93d52a1b2d 100644
--- a/source/blender/editors/animation/anim_channels_edit.c
+++ b/source/blender/editors/animation/anim_channels_edit.c
@@ -1711,8 +1711,7 @@ static void update_dependencies_on_delete(bAnimListElem *ale)
   AnimData *adt = BKE_animdata_from_id(id);
   /* TODO(sergey): Technically, if the animation element is being deleted
    * from a driver we don't have to tag action. This is something we can check
-   * for in the future. For now just do most reliable tag whic hwas always
-   * happening. */
+   * for in the future. For now just do most reliable tag which was always happening. */
   if (adt != NULL) {
     DEG_id_tag_update(id, ID_RECALC_ANIMATION);
     if (adt->action != NULL) {
diff --git a/source/blender/editors/animation/anim_filter.c b/source/blender/editors/animation/anim_filter.c
index 8d30076103b..d71a7808f42 100644
--- a/source/blender/editors/animation/anim_filter.c
+++ b/source/blender/editors/animation/anim_filter.c
@@ -2231,7 +2231,7 @@ static size_t animdata_filter_ds_textures(
     }
   }
 
-  /* Firstly check that we actuallly have some textures,
+  /* Firstly check that we actually have some textures,
    * by gathering all textures in a temp list. */
   for (a = 0; a < MAX_MTEX; a++) {
     Tex *tex = (mtex[a]) ? mtex[a]->tex : NULL;
diff --git a/source/blender/editors/animation/anim_motion_paths.c b/source/blender/editors/animation/anim_motion_paths.c
index d3c6109afcd..7a5b57b1ce6 100644
--- a/source/blender/editors/animation/anim_motion_paths.c
+++ b/source/blender/editors/animation/anim_motion_paths.c
@@ -322,8 +322,8 @@ void animviz_calc_motionpaths(Depsgraph *depsgraph,
 
   /* reset original environment */
   /* NOTE: We don't always need to reevaluate the main scene, as the depsgraph
-   * may be a temporary one that works on a subset of the data. We always have
-   * to resoture the current frame though. */
+   * may be a temporary one that works on a subset of the data.
+   * We always have to restore the current frame though. */
   CFRA = cfra;
   if (!current_frame_only && restore) {
     motionpaths_calc_update_scene(bmain, depsgraph);
diff --git a/source/blender/editors/animation/keyframing.c b/source/blender/editors/animation/keyframing.c
index 31f7a337d57..cab821e52ef 100644
--- a/source/blender/editors/animation/keyframing.c
+++ b/source/blender/editors/animation/keyframing.c
@@ -532,7 +532,7 @@ int insert_vert_fcurve(
    *                 introduced discontinuities in how the param worked. */
   beztr.back = 1.70158f;
 
-  /* "elastic" easing - values here were hand-optimised for a default duration of
+  /* "elastic" easing - values here were hand-optimized for a default duration of
    *                    ~10 frames (typical mograph motion length) */
   beztr.amplitude = 0.8f;
   beztr.period = 4.1f;
diff --git a/source/blender/editors/armature/pose_slide.c b/source/blender/editors/armature/pose_slide.c
index 97317a86104..4c5a42cade6 100644
--- a/source/blender/editors/armature/pose_slide.c
+++ b/source/blender/editors/armature/pose_slide.c
@@ -584,7 +584,7 @@ static void pose_slide_apply_quat(tPoseSlideOp *pso, tPChanFCurveLink *pfl)
 
     /* perform blending */
     if (pso->mode == POSESLIDE_BREAKDOWN) {
-      /* Just perform the interpol between quat_prev and
+      /* Just perform the interpolation between quat_prev and
        * quat_next using pso->percentage as a guide. */
       interp_qt_qtqt(quat_final, quat_prev, quat_next, pso->percentage);
     }
diff --git a/source/blender/editors/gpencil/gpencil_edit.c b/source/blender/editors/gpencil/gpencil_edit.c
index 44f4728adcd..0c1c24a9432 100644
--- a/source/blender/editors/gpencil/gpencil_edit.c
+++ b/source/blender/editors/gpencil/gpencil_edit.c
@@ -883,7 +883,7 @@ static void gpencil_add_move_points(bGPDframe *gpf, bGPDstroke *gps)
     }
     gps->flag |= GP_STROKE_RECALC_GEOMETRY;
 
-    /* if first point, add new point at the begining */
+    /* If first point, add new point at the beginning. */
     if (do_first) {
       copy_move_point(gps, temp_points, temp_dverts, 0, 0, true);
       /* deselect old */
diff --git a/source/blender/editors/interface/interface_align.c b/source/blender/editors/interface/interface_align.c
index be02def1693..cc68e303e4a 100644
--- a/source/blender/editors/interface/interface_align.c
+++ b/source/blender/editors/interface/interface_align.c
@@ -251,7 +251,7 @@ static void block_align_proximity_compute(ButAlign *butal, ButAlign *butal_other
           }
         }
         /* We assume two buttons can only share one side at most - for until
-         * we have sperical UI... */
+         * we have spherical UI. */
         return;
       }
     }
diff --git a/source/blender/editors/object/object_transform.c b/source/blender/editors/object/object_transform.c
index 2425b5dd2f7..4101dc3b87a 100644
--- a/source/blender/editors/object/object_transform.c
+++ b/source/blender/editors/object/object_transform.c
@@ -1494,7 +1494,7 @@ void OBJECT_OT_origin_set(wmOperatorType *ot)
 /* -------------------------------------------------------------------- */
 /** \name Transform Axis Target
  *
- * Note this is an experemental operator to point lights/cameras at objects.
+ * Note this is an experimental operator to point lights/cameras at objects.
  * We may re-work how this behaves based on user feedback.
  * - campbell.
  * \{ */
diff --git a/source/blender/editors/space_file/file_ops.c b/source/blender/editors/space_file/file_ops.c
index 15f87235c0d..4e50413513a 100644
--- a/source/blender/editors/space_file/file_ops.c
+++ b/source/blender/editors/space_file/file_ops.c
@@ -1736,7 +1736,7 @@ static int file_smoothscroll_invoke(bContext *C, wmOperator *UNUSED(op), const w
                                  ((numfiles % items_block_size) != 0 ? items_block_size : 0)) -
                                 (numfiles_layout / 2);
   /* Actual (physical) scrolling info, in pixels, used to detect whether we are fully at the
-   * begining/end of the view. */
+   * beginning/end of the view. */
   /* Note that there is a weird glitch, that sometimes tot rctf is smaller than cur rctf...
    * that is why we still need to keep the min/max_middle_offset checks too. :( */
   const float min_tot_scroll = is_horizontal ? ar->v2d.tot.xmin : -ar->v2d.tot.ymax;
@@ -1747,16 +1747,16 @@ static int file_smoothscroll_invoke(bContext *C, wmOperator *UNUSED(op), const w
   /* Check if we have reached our final scroll position. */
   /* Filelist has to be ready, otherwise it makes no sense to stop scrolling yet. */
   const bool is_ready = filelist_is_ready(sfile->files);
-  /* Edited item must be in the 'middle' of shown area (kind of approximative).
+  /* Edited item must be in the 'middle' of shown area (kind of approximated).
    * Note that we have to do the check in 'block space', not in 'item space' here. */
   const bool is_centered = (abs(middle_offset / items_block_size -
                                 sfile->scroll_offset / items_block_size) == 0);
-  /* OR edited item must be towards the begining, and we are scrolled fully to the start. */
+  /* OR edited item must be towards the beginning, and we are scrolled fully to the start. */
   const bool is_full_start = ((sfile->scroll_offset < min_middle_offset) &&
                               (min_curr_scroll - min_tot_scroll < 1.0f) &&
                               (middle_offset - min_middle_offset < items_block_size));
   /* OR edited item must be towards the end, and we are scrolled fully to the end.
-   * This one is crucial (unlike the one for the begining), because without it we won't scroll
+   * This one is crucial (unlike the one for the beginning), because without it we won't scroll
    * fully to the end, and last column or row wil end up only partially drawn. */
   const bool is_full_end = ((sfile->scroll_offset > max_middle_offset) &&
                             (max_tot_scroll - max_curr_scroll < 1.0f) &&
diff --git a/source/blender/editors/space_outliner/outliner_tree.c b/source/blender/editors/space_outliner/outliner_tree.c
index 421284f905b..cc062467dbe 100644
--- a/source/blender/editors/space_outliner/outliner_tree.c
+++ b/source/blender/editors/space_outliner/outliner_tree.c
@@ -1545,7 +1545,7 @@ static void outliner_make_object_parent_hierarchy_collections(SpaceOutliner *soo
 
       if (!found) {
         /* We add the child in the tree even if it is not in the collection.
-         * We deliberately clear its subtree though, to make it less proeminent. */
+         * We deliberately clear its sub-tree though, to make it less prominent. */
         TreeElement *child_ob_tree_element = outliner_add_element(
             soops, &parent_ob_tree_element->subtree, child, parent_ob_tree_element, 0, 0);
         outliner_free_tree(&child_ob_tree_element->subtree);
diff --git a/source/blender/editors/space_view3d/view3d_gizmo_preselect_type.c b/source/blender/editors/space_view3d/view3d_gizmo_preselect_type.c
index 9cbf179ab49..64697a59019 100644
--- a/source/blender/editors/space_view3d/view3d_gizmo_preselect_type.c
+++ b/source/blender/editors/space_view3d/view3d_gizmo_preselect_type.c
@@ -21,7 +21,7 @@
  *
  * Use for tools to hover over data before activation.
  *
- * \note This is a slight mis-use of gizmo's, since clicking performs no action.
+ * \note This is a slight misuse of gizmo's, since clicking performs no action.
  */
 
 #include "MEM_guardedalloc.h"
diff --git a/source/blender/editors/util/select_buffer_utils.c b/source/blender/editors/util/select_buffer_utils.c
index 130f6819e34..79f0f48830e 100644
--- a/source/blender/editors/util/select_buffer_utils.c
+++ b/source/blender/editors/util/select_buffer_utils.c
@@ -44,7 +44,7 @@
 /** \name Select Bitmap from ID's
  *
  * Given a buffer of select ID's, fill in a booleans (true/false) per index.
- * #BLI_bitmap is used for memory effeciency.
+ * #BLI_bitmap is used for memory efficiency.
  *
  * \{ */
 
@@ -215,7 +215,7 @@ uint ED_select_buffer_sample_point(const int center[2])
 
 /**
  * Find the selection id closest to \a center.
- * \param dist[in,out]: Use to initalize the distance,
+ * \param dist[in,out]: Use to initialize the distance,
  * when found, this value is set to the distance of the selection thats returned.
  */
 uint ED_select_buffer_find_nearest_to_point(const int center[2],
@@ -223,7 +223,7 @@ uint ED_select_buffer_find_nearest_to_point(const int center[2],
                                             const uint id_max,
                                             uint *dist)
 {
-  /* Smart function to sample a rect spiralling outside, nice for selection ID. */
+  /* Smart function to sample a rect spiraling outside, nice for selection ID. */
 
   /* Create region around center (typically the mouse cursor).
    * This must be square and have an odd width,