diff --git a/lib/mime.c b/lib/mime.c
index f480bc7042..adce922950 100644
--- a/lib/mime.c
+++ b/lib/mime.c
@@ -661,7 +661,7 @@ static size_t mime_mem_read(char *buffer, size_t size, size_t nitems,
 {
   curl_mimepart *part = (curl_mimepart *) instream;
   size_t sz = curlx_sotouz(part->datasize - part->state.offset);
-  (void)size;   /* Always 1.*/
+  (void)size;  /* Always 1 */
 
   if(!nitems)
     return STOP_FILLING;
@@ -1000,7 +1000,7 @@ static size_t mime_subparts_read(char *buffer, size_t size, size_t nitems,
 {
   curl_mime *mime = (curl_mime *) instream;
   size_t cursize = 0;
-  (void)size;   /* Always 1. */
+  (void)size;  /* Always 1 */
 
   while(nitems) {
     size_t sz = 0;
@@ -1593,7 +1593,7 @@ size_t Curl_mime_read(char *buffer, size_t size, size_t nitems, void *instream)
   size_t ret;
   bool hasread;
 
-  (void)size;   /* Always 1. */
+  (void)size;  /* Always 1 */
 
   /* If `nitems` is <= 4, some encoders will return STOP_FILLING without
    * adding any data and this loops infinitely. */
diff --git a/tests/libtest/lib668.c b/tests/libtest/lib668.c
index 219fb8b150..87cf19bbe4 100644
--- a/tests/libtest/lib668.c
+++ b/tests/libtest/lib668.c
@@ -35,7 +35,7 @@ static size_t t668_read_cb(char *ptr, size_t size, size_t nmemb, void *userp)
   struct t668_WriteThis *pooh = (struct t668_WriteThis *)userp;
   size_t len = strlen(pooh->readptr);
 
-  (void)size; /* Always 1.*/
+  (void)size; /* Always 1 */
 
   if(len > nmemb)
     len = nmemb;