spelling cleanup

4 files changed, 8 insertions, 8 deletions

diff --git a/source/blender/imbuf/IMB_thumbs.h b/source/blender/imbuf/IMB_thumbs.h
index 49e90134d21..76c09ec1486 100644
--- a/source/blender/imbuf/IMB_thumbs.h
+++ b/source/blender/imbuf/IMB_thumbs.h
@@ -57,7 +57,7 @@ typedef enum ThumbSource {
 	THB_SOURCE_BLEND
 } ThumbSource;
 
-/* dont generate thumbs for images bigger then this (100mb) */
+/* don't generate thumbs for images bigger then this (100mb) */
 #define THUMB_SIZE_MAX (100 * 1024*1024)
 
 // IB_metadata
diff --git a/source/blender/imbuf/intern/openexr/openexr_api.cpp b/source/blender/imbuf/intern/openexr/openexr_api.cpp
index bd79a6ea48b..bb92bd9cc09 100644
--- a/source/blender/imbuf/intern/openexr/openexr_api.cpp
+++ b/source/blender/imbuf/intern/openexr/openexr_api.cpp
@@ -333,7 +333,7 @@ static int imb_save_openexr_float(struct ImBuf *ibuf, const char *name, int flag
 		rect[0]= ibuf->rect_float + channels*(height-1)*width;
 		rect[1]= rect[0]+1;
 		rect[2]= rect[0]+2;
-		rect[3]= (channels >= 4)? rect[0]+3:rect[0]; /* red as alpha, is this needed since alpha isnt written? */
+		rect[3]= (channels >= 4)? rect[0]+3:rect[0]; /* red as alpha, is this needed since alpha isn't written? */
 
 		frameBuffer.insert ("R", Slice (FLOAT,  (char *)rect[0], xstride, ystride));
 		frameBuffer.insert ("G", Slice (FLOAT,  (char *)rect[1], xstride, ystride));
@@ -488,7 +488,7 @@ int IMB_exr_begin_write(void *handle, const char *filename, int width, int heigh
 	
 	header.insert ("BlenderMultiChannel", StringAttribute ("Blender V2.55.1 and newer"));
 
-	/* avoid crash/abort when we dont have permission to write here */
+	/* avoid crash/abort when we don't have permission to write here */
 	try {
 		data->ofile = new OutputFile(filename, header);
 	}
diff --git a/source/blender/imbuf/intern/rectop.c b/source/blender/imbuf/intern/rectop.c
index 492d0af2ac8..888fe5713d1 100644
--- a/source/blender/imbuf/intern/rectop.c
+++ b/source/blender/imbuf/intern/rectop.c
@@ -92,7 +92,7 @@ static void blend_color_mul(char *cp, char *cp1, char *cp2, int fac)
 
 static void blend_color_lighten(char *cp, char *cp1, char *cp2, int fac)
 {
-	/* See if are lighter, if so mix, else dont do anything.
+	/* See if are lighter, if so mix, else don't do anything.
 	 * if the paint col is darker then the original, then ignore */
 	if (cp1[0]+cp1[1]+cp1[2] > cp2[0]+cp2[1]+cp2[2]) {
 		cp[0]= cp1[0];
@@ -105,7 +105,7 @@ static void blend_color_lighten(char *cp, char *cp1, char *cp2, int fac)
 
 static void blend_color_darken(char *cp, char *cp1, char *cp2, int fac)
 {
-	/* See if were darker, if so mix, else dont do anything.
+	/* See if were darker, if so mix, else don't do anything.
 	 * if the paint col is brighter then the original, then ignore */
 	if (cp1[0]+cp1[1]+cp1[2] < cp2[0]+cp2[1]+cp2[2]) {
 		cp[0]= cp1[0];
@@ -201,7 +201,7 @@ static void blend_color_mul_float(float *cp, float *cp1, float *cp2, float fac)
 
 static void blend_color_lighten_float(float *cp, float *cp1, float *cp2, float fac)
 {
-	/* See if are lighter, if so mix, else dont do anything.
+	/* See if are lighter, if so mix, else don't do anything.
 	 * if the pafloat col is darker then the original, then ignore */
 	if (cp1[0]+cp1[1]+cp1[2] > cp2[0]+cp2[1]+cp2[2]) {
 		cp[0]= cp1[0];
@@ -214,7 +214,7 @@ static void blend_color_lighten_float(float *cp, float *cp1, float *cp2, float f
 
 static void blend_color_darken_float(float *cp, float *cp1, float *cp2, float fac)
 {
-	/* See if were darker, if so mix, else dont do anything.
+	/* See if were darker, if so mix, else don't do anything.
 	 * if the pafloat col is brighter then the original, then ignore */
 	if (cp1[0]+cp1[1]+cp1[2] < cp2[0]+cp2[1]+cp2[2]) {
 		cp[0]= cp1[0];
diff --git a/source/blender/imbuf/intern/thumbs_blend.c b/source/blender/imbuf/intern/thumbs_blend.c
index 037b4ab63c0..1068eccc6e0 100644
--- a/source/blender/imbuf/intern/thumbs_blend.c
+++ b/source/blender/imbuf/intern/thumbs_blend.c
@@ -41,7 +41,7 @@
 #include "MEM_guardedalloc.h"
 
 /* extracts the thumbnail from between the 'REND' and the 'GLOB'
- * chunks of the header, dont use typical blend loader because its too slow */
+ * chunks of the header, don't use typical blend loader because its too slow */
 
 static ImBuf *loadblend_thumb(gzFile gzfile)
 {