Fix typos

programs/dibio.c

@@ -270,7 +270,7 @@ static fileStats DiB_fileStats(const char** fileNamesTable, int nbFiles, size_t
     int n;
     memset(&fs, 0, sizeof(fs));
 
-    // We assume that if chunking is requsted, the chunk size is < SAMPLESIZE_MAX
+    // We assume that if chunking is requested, the chunk size is < SAMPLESIZE_MAX
     assert( chunkSize <= SAMPLESIZE_MAX );
 
     for (n=0; n<nbFiles; n++) {
@@ -339,7 +339,7 @@ int DiB_trainFromFiles(const char* dictFileName, size_t maxDictSize,
         size_t const maxMem =  DiB_findMaxMem(fs.totalSizeToLoad * memMult) / memMult;
         /* Limit the size of the training data to the free memory */
         /* Limit the size of the training data to 2GB */
-        /* TODO: there is oportunity to stop DiB_fileStats() early when the data limit is reached */
+        /* TODO: there is opportunity to stop DiB_fileStats() early when the data limit is reached */
         loadedSize = (size_t)MIN( MIN((S64)maxMem, fs.totalSizeToLoad), MAX_SAMPLES_SIZE );
         srcBuffer = malloc(loadedSize+NOISELENGTH);
         sampleSizes = (size_t*)malloc(fs.nbSamples * sizeof(size_t));

programs/util.c

@@ -992,7 +992,7 @@ makeUniqueMirroredDestDirs(char** srcDirNames, unsigned nbFile, const char* outD
         char* prevDirName = srcDirNames[i - 1];
         char* currDirName = srcDirNames[i];
 
-        /* note: we alwasy compare trimmed path, i.e.:
+        /* note: we always compare trimmed path, i.e.:
          * src dir of "./foo" and "/foo" will be both saved into:
          * "outDirName/foo/" */
         if (!firstIsParentOrSameDirOfSecond(trimPath(prevDirName),
@@ -1000,7 +1000,7 @@ makeUniqueMirroredDestDirs(char** srcDirNames, unsigned nbFile, const char* outD
             uniqueDirNr++;
 
         /* we need maintain original src dir name instead of trimmed
-         * dir, so we can retrive the original src dir's mode_t */
+         * dir, so we can retrieve the original src dir's mode_t */
         uniqueDirNames[uniqueDirNr - 1] = currDirName;
     }
 

programs/util.h

@@ -64,7 +64,7 @@ extern "C" {
 #    define SET_REALTIME_PRIORITY /* disabled */
 #  endif
 
-#else  /* unknown non-unix operating systen */
+#else  /* unknown non-unix operating system */
 #  define UTIL_sleep(s)          /* disabled */
 #  define UTIL_sleepMilli(milli) /* disabled */
 #  define SET_REALTIME_PRIORITY  /* disabled */

programs/zstd.1

@@ -91,7 +91,7 @@ Note: If \fBwindowLog\fR is set to larger than 27, \fB\-\-long=windowLog\fR or \
 .IP
 Note: cannot use both this and \-D together Note: \fB\-\-long\fR mode will be automatically activated if chainLog < fileLog (fileLog being the windowLog required to cover the whole file)\. You can also manually force it\. Node: for all levels, you can use \-\-patch\-from in \-\-single\-thread mode to improve compression ratio at the cost of speed Note: for level 19, you can get increased compression ratio at the cost of speed by specifying \fB\-\-zstd=targetLength=\fR to be something large (i\.e 4096), and by setting a large \fB\-\-zstd=chainLog=\fR
 .IP "\[ci]" 4
-\fB\-\-rsyncable\fR : \fBzstd\fR will periodically synchronize the compression state to make the compressed file more rsync\-friendly\. There is a negligible impact to compression ratio, and the faster compression levels will see a small compression speed hit\. This feature does not work with \fB\-\-single\-thread\fR\. You probably don\'t want to use it with long range mode, since it will decrease the effectiveness of the synchronization points, but your milage may vary\.
+\fB\-\-rsyncable\fR : \fBzstd\fR will periodically synchronize the compression state to make the compressed file more rsync\-friendly\. There is a negligible impact to compression ratio, and the faster compression levels will see a small compression speed hit\. This feature does not work with \fB\-\-single\-thread\fR\. You probably don\'t want to use it with long range mode, since it will decrease the effectiveness of the synchronization points, but your mileage may vary\.
 .IP "\[ci]" 4
 \fB\-C\fR, \fB\-\-[no\-]check\fR: add integrity check computed from uncompressed data (default: enabled)
 .IP "\[ci]" 4

programs/zstd.1.md

@@ -171,7 +171,7 @@ the last one takes effect.
     compression speed hit.
     This feature does not work with `--single-thread`. You probably don't want
     to use it with long range mode, since it will decrease the effectiveness of
-    the synchronization points, but your milage may vary.
+    the synchronization points, but your mileage may vary.
 * `-C`, `--[no-]check`:
     add integrity check computed from uncompressed data (default: enabled)
 * `--[no-]content-size`: