Fix typos in comments and string

Most typos were found by codespell.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

3 files changed, 7 insertions, 7 deletions

diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c
index 1fd64ee7..1a18711c 100644
--- a/src/bin/jp2/convert.c
+++ b/src/bin/jp2/convert.c
@@ -1256,7 +1256,7 @@ int imagetopgx(opj_image_t * image, const char *outfile)
     strncpy(name, outfile, dotpos);
     sprintf(name+dotpos, "_%d.pgx", compno);
     fdest = fopen(name, "wb");
-    /* dont need name anymore */
+    /* don't need name anymore */
 			
     if (!fdest) 
 		{
diff --git a/src/bin/jp2/opj_decompress.c b/src/bin/jp2/opj_decompress.c
index 3db36ebe..04803e0e 100644
--- a/src/bin/jp2/opj_decompress.c
+++ b/src/bin/jp2/opj_decompress.c
@@ -1108,7 +1108,7 @@ static opj_image_t* upsample_image_components(opj_image_t* original)
 				l_dst += l_new_cmp->w;
 			}
 			
-			if(l_new_cmp->h > (l_org_cmp->dy - 1U)) { /* check substraction overflow for really small images */
+			if(l_new_cmp->h > (l_org_cmp->dy - 1U)) { /* check subtraction overflow for really small images */
 				for (; y < l_new_cmp->h - (l_org_cmp->dy - 1U); y += l_org_cmp->dy) {
 					OPJ_UINT32 x, dy;
 					OPJ_UINT32 xorg;
@@ -1117,7 +1117,7 @@ static opj_image_t* upsample_image_components(opj_image_t* original)
 					for (x = 0U; x < xoff; ++x) {
 						l_dst[x] = 0;
 					}
-					if (l_new_cmp->w > (l_org_cmp->dx - 1U)) { /* check substraction overflow for really small images */
+					if (l_new_cmp->w > (l_org_cmp->dx - 1U)) { /* check subtraction overflow for really small images */
 						for (; x < l_new_cmp->w - (l_org_cmp->dx - 1U); x += l_org_cmp->dx, ++xorg) {
 							OPJ_UINT32 dx;
 							for (dx = 0U; dx < l_org_cmp->dx; ++dx) {
@@ -1145,7 +1145,7 @@ static opj_image_t* upsample_image_components(opj_image_t* original)
 				for (x = 0U; x < xoff; ++x) {
 					l_dst[x] = 0;
 				}
-				if (l_new_cmp->w > (l_org_cmp->dx - 1U)) { /* check substraction overflow for really small images */
+				if (l_new_cmp->w > (l_org_cmp->dx - 1U)) { /* check subtraction overflow for really small images */
 					for (; x < l_new_cmp->w - (l_org_cmp->dx - 1U); x += l_org_cmp->dx, ++xorg) {
 						OPJ_UINT32 dx;
 						for (dx = 0U; dx < l_org_cmp->dx; ++dx) {
diff --git a/src/bin/jp2/windirent.h b/src/bin/jp2/windirent.h
index 944b7d71..bef28194 100644
--- a/src/bin/jp2/windirent.h
+++ b/src/bin/jp2/windirent.h
@@ -243,7 +243,7 @@
    * Substitute for real dirent structure.  Note that `d_name' field is a
    * true character array although we have it copied in the implementation
    * dependent data.  We could save some memory if we had declared `d_name'
-   * as a pointer refering the name within implementation dependent data.
+   * as a pointer referring the name within implementation dependent data.
    * We have not done that since some code may rely on sizeof(d_name) to be
    * something other than four.  Besides, directory entries are typically so
    * small that it takes virtually no time to copy them from place to place.
@@ -411,7 +411,7 @@ static DIR *opendir(const char *dirname)
  * capacity of d_name with different macros and some systems do not define
  * capacity at all (besides actual declaration of the field). If you really
  * need to find out storage capacity of d_name then you might want to try
- * NAME_MAX macro. The NAME_MAX is defined in POSIX standard althought
+ * NAME_MAX macro. The NAME_MAX is defined in POSIX standard although
  * there are many MS-DOS and MS-Windows implementations those do not define
  * it.  There are also systems that declare d_name as "char d_name[1]" and
  * then allocate suitable amount of memory at run-time.  Thanks to Alain
@@ -466,7 +466,7 @@ readdir (DIR *dirp)
     /* fill in entry and return that */
 #if defined(DIRENT_WIN32_INTERFACE)
     if (FindNextFile (dirp->search_handle, &dirp->current.data) == FALSE) {
-      /* Last file has been processed or an error occured */
+      /* Last file has been processed or an error occurred */
       FindClose (dirp->search_handle);
       dirp->search_handle = INVALID_HANDLE_VALUE;
       errno = ENOENT;