diff --git a/sc2/src/sc2code/libs/resource/index.h b/sc2/src/sc2code/libs/resource/index.h
index 9706915f6..fa87440bb 100644
--- a/sc2/src/sc2code/libs/resource/index.h
+++ b/sc2/src/sc2code/libs/resource/index.h
@@ -39,7 +39,7 @@ typedef struct
 {
 	RES_TYPE numTypes;
 			/* Number of types in the handlers array (whether NULL or not).
-			 * == the highest stored vector number + 1.
+			 * == the highest stored handler number + 1.
 			 */
 	ResourceHandlers *handlers;
 } ResourceTypeInfo;
diff --git a/sc2/src/sc2code/libs/uio/zip/zip.c b/sc2/src/sc2code/libs/uio/zip/zip.c
index 69b9f6eb8..ad356a585 100644
--- a/sc2/src/sc2code/libs/uio/zip/zip.c
+++ b/sc2/src/sc2code/libs/uio/zip/zip.c
@@ -1517,8 +1517,8 @@ zip_unInitZipStream(z_stream *zipStream) {
 	if (retVal != Z_OK) {
 		switch (retVal) {
 			case Z_STREAM_ERROR:
-				// This means zipHandle->zipStream is bad, which is
-				// most likely an error in the code using zlib.
+				// This means zipStream is bad, which is most likely an
+				// error in the code using zlib.
 				fprintf(stderr, "Fatal: internal error using zlib.\n");
 				abort();
 				break;
@@ -1545,8 +1545,8 @@ zip_reInitZipStream(z_stream *zipStream) {
 	if (retVal != Z_OK) {
 		switch (retVal) {
 			case Z_STREAM_ERROR:
-				// This means zipHandle->zipStream is bad, which is
-				// most likely an error in the code using zlib.
+				// This means zipStream is bad, which is  most likely an
+				// error in the code using zlib.
 				fprintf(stderr, "Fatal: internal error using zlib.\n");
 				abort();
 				break;