1 files changed, 4 insertions, 4 deletions

diff --git a/editors/sed.c b/editors/sed.c
index 637a6851b..ca9ab2054 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -337,7 +337,7 @@ static int get_address(const char *my_str, int *linenum, regex_t ** regex)
 
         if (isdigit(*my_str)) {
                 *linenum = strtol(my_str, (char**)&pos, 10);
-                /* endstr shouldnt ever equal NULL */
+                /* endstr shouldn't ever equal NULL */
         } else if (*my_str == '$') {
                 *linenum = -1;
                 pos++;
@@ -444,7 +444,7 @@ static int parse_subst_cmd(sed_cmd_t *sed_cmd, const char *substr)
                         free(fname);
                         break;
                 }
-                /* Ignore case (gnu exension) */
+                /* Ignore case (gnu extension) */
                 case 'i':
                 case 'I':
                         cflags |= REG_ICASE;
@@ -587,7 +587,7 @@ static const char *parse_cmd_args(sed_cmd_t *sed_cmd, const char *cmdstr)
                 free(match);
                 free(replace);
         }
-        /* if it wasnt a single-letter command that takes no arguments
+        /* if it wasn't a single-letter command that takes no arguments
          * then it must be an invalid command.
          */
         else if (idx >= IDX_nul) { /* not d,D,g,G,h,H,l,n,N,p,P,q,x,=,{,} */
@@ -751,7 +751,7 @@ static void do_subst_w_backrefs(char *line, char *replace)
                                 continue;
                         }
                         /* I _think_ it is impossible to get '\' to be
-                         * the last char in replace string. Thus we dont check
+                         * the last char in replace string. Thus we don't check
                          * for replace[i] == NUL. (counterexample anyone?) */
                         /* if we find a backslash escaped character, print the character */
                         pipe_putc(replace[i]);