style cleanup: also some typos

3 files changed, 5 insertions, 5 deletions

diff --git a/source/blender/blenlib/intern/fileops.c b/source/blender/blenlib/intern/fileops.c
index 0f42fca9f12..24b3c36a329 100644
--- a/source/blender/blenlib/intern/fileops.c
+++ b/source/blender/blenlib/intern/fileops.c
@@ -111,7 +111,7 @@ int BLI_file_gzip(const char *from, const char *to)
 	return rval;
 }
 
-/* gzip the file in from_file and write it to memery to_mem, at most size bytes.
+/* gzip the file in from_file and write it to memory to_mem, at most size bytes.
  * return the unziped size
  */
 char *BLI_file_ungzip_to_mem(const char *from_file, int *size_r)
@@ -283,7 +283,7 @@ int BLI_move(const char *file, const char *to)
 {
 	int err;
 
-	/* windows doesn't support moveing to a directory
+	/* windows doesn't support moving to a directory
 	 * it has to be 'mv filename filename' and not
 	 * 'mv filename destdir' */
 
diff --git a/source/blender/blenlib/intern/math_rotation.c b/source/blender/blenlib/intern/math_rotation.c
index e6399ed356e..c0ea817ae4a 100644
--- a/source/blender/blenlib/intern/math_rotation.c
+++ b/source/blender/blenlib/intern/math_rotation.c
@@ -1662,7 +1662,7 @@ void quat_apply_track(float quat[4], short axis, short upflag)
 		axis = axis - 3;
 
 	/* there are 2 possible up-axis for each axis used, the 'quat_track' applies so the first
-	 * up axis is used X->Y, Y->X, Z->X, if this first up axis isn used then rotate 90d
+	 * up axis is used X->Y, Y->X, Z->X, if this first up axis isn't used then rotate 90d
 	 * the strange bit shift below just find the low axis {X:Y, Y:X, Z:X} */
 	if (upflag != (2 - axis) >> 1) {
 		float q[4] = {M_SQRT1_2, 0.0, 0.0, 0.0}; /* assign 90d rotation axis */
diff --git a/source/blender/blenlib/intern/math_vector_inline.c b/source/blender/blenlib/intern/math_vector_inline.c
index c4def539c10..48e7de43a86 100644
--- a/source/blender/blenlib/intern/math_vector_inline.c
+++ b/source/blender/blenlib/intern/math_vector_inline.c
@@ -663,7 +663,7 @@ MINLINE float normalize_v3_v3(float r[3], const float a[3])
 	float d = dot_v3v3(a, a);
 
 	/* a larger value causes normalize errors in a
-	 * scaled down models with camera xtreme close */
+	 * scaled down models with camera extreme close */
 	if (d > 1.0e-35f) {
 		d = sqrtf(d);
 		mul_v3_v3fl(r, a, 1.0f / d);
@@ -681,7 +681,7 @@ MINLINE double normalize_v3_d(double n[3])
 	double d = n[0] * n[0] + n[1] * n[1] + n[2] * n[2];
 
 	/* a larger value causes normalize errors in a
-	 * scaled down models with camera xtreme close */
+	 * scaled down models with camera extreme close */
 	if (d > 1.0e-35) {
 		double mul;