Cleanup: outdated IPO references in comments

3 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/blenkernel/intern/colorband.c b/source/blender/blenkernel/intern/colorband.c
index 2884d7b3204..d6b318caa5e 100644
--- a/source/blender/blenkernel/intern/colorband.c
+++ b/source/blender/blenkernel/intern/colorband.c
@@ -490,7 +490,7 @@ bool BKE_colorband_evaluate(const ColorBand *coba, float in, float out[4])
       }
 
       if (ELEM(ipotype, COLBAND_INTERP_B_SPLINE, COLBAND_INTERP_CARDINAL)) {
-        /* ipo from right to left: 3 2 1 0 */
+        /* Interpolate from right to left: `3 2 1 0`. */
         float t[4];
 
         if (a >= coba->tot - 1) {
diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c
index df2277387ce..1484021cb9d 100644
--- a/source/blender/blenkernel/intern/colortools.c
+++ b/source/blender/blenkernel/intern/colortools.c
@@ -638,7 +638,7 @@ static void curvemap_make_table(const CurveMapping *cumap, CurveMap *cuma)
   cuma->mintable = clipr->xmin;
   cuma->maxtable = clipr->xmax;
 
-  /* hrmf... we now rely on blender ipo beziers, these are more advanced */
+  /* Rely on Blender interpolation for bezier curves, support extra functionality here as well. */
   bezt = MEM_callocN(cuma->totpoint * sizeof(BezTriple), "beztarr");
 
   for (int a = 0; a < cuma->totpoint; a++) {
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c
index 1a988e687db..6cc90f86b4a 100644
--- a/source/blender/blenkernel/intern/key.c
+++ b/source/blender/blenkernel/intern/key.c
@@ -315,11 +315,11 @@ Key *BKE_key_add(Main *bmain, ID *id) /* common function */
   return key;
 }
 
-/* Sort shape keys and Ipo curves after a change.  This assumes that at most
- * one key was moved, which is a valid assumption for the places it's
- * currently being called.
+/**
+ * Sort shape keys after a change.
+ * This assumes that at most one key was moved,
+ * which is a valid assumption for the places it's currently being called.
  */
-
 void BKE_key_sort(Key *key)
 {
   KeyBlock *kb;