diff --git a/tsk/fs/yaffs.cpp b/tsk/fs/yaffs.cpp
index 77f3539721cb2c68f8b1fc8d859ee8273b83798b..fbac02c57f56232912773e7fcd3d8fdf20a1e6e8 100644
--- a/tsk/fs/yaffs.cpp
+++ b/tsk/fs/yaffs.cpp
@@ -2640,7 +2640,7 @@ TSK_FS_INFO *
     yaffsfs->spare_size = ssize == 0 ? YAFFS_DEFAULT_SPARE_SIZE : ssize;
     yaffsfs->chunks_per_block = 64;
     // TODO: Why are 2 different memory allocation methods used in the same code?
-    // This make things unnecessary complex.
+    // This makes things unnecessary complex.
     yaffsfs->chunkMap = new std::map<uint32_t, YaffsCacheChunkGroup>;
     yaffsfs->max_obj_id = 1;
     yaffsfs->max_version = 0;
diff --git a/tsk/img/img_io.c b/tsk/img/img_io.c
index c18677f957e4a88748b1f32435e749f9dd01afb7..6d552b7be4da07682ca0b85919600fed6cf3f4f7 100644
--- a/tsk/img/img_io.c
+++ b/tsk/img/img_io.c
@@ -200,7 +200,7 @@ tsk_img_read(TSK_IMG_INFO * a_img_info, TSK_OFF_T a_off,
         // if no error, then set the variables and copy the data
         // Although a read_count of -1 indicates an error,
         // since read_count is used in the calculation it may not be negative.
-        // Also it does not make sence to copy data when the read_count is 0.
+        // Also it does not make sense to copy data when the read_count is 0.
         if( read_count > 0 ) {
             a_img_info->cache_age[cache_next] = CACHE_AGE;
             a_img_info->cache_len[cache_next] = read_count;