patch 9.0.0044: typos in comments, wrapping lines

Problem:    Typos in comments, wrapping lines.
Solution:   Adjust comments.  Wrap lines.

src/ex_docmd.c

@@ -3120,7 +3120,7 @@ parse_command_modifiers(
 		// Special case: empty command uses "+":
 		//  "'<,'>mods" -> "mods *+
 		//  Use "*" instead of "'<,'>" to avoid the command getting
-		//  longer, in case is was allocated.
+		//  longer, in case it was allocated.
 		mch_memmove(orig_cmd, cmd_start, len);
 		STRCPY(orig_cmd + len, " *+");
 	    }

src/getchar.c

@@ -3020,8 +3020,9 @@ check_end_reg_executing(int advance)
 vgetorpeek(int advance)
 {
     int		c, c1;
-    int		timedout = FALSE;	// waited for more than 1 second
-					// for mapping to complete
+    int		timedout = FALSE;	// waited for more than 'timeoutlen'
+					// for mapping to complete or
+					// 'ttimeoutlen' for complete key code
     int		mapdepth = 0;		// check for recursive mapping
     int		mode_deleted = FALSE;   // set when mode has been deleted
 #ifdef FEAT_CMDL_INFO

src/message.c

@@ -1883,7 +1883,8 @@ msg_prt_line(char_u *s, int list)
 		--trail;
 	}
 	// find end of leading whitespace
-	if (curwin->w_lcs_chars.lead || curwin->w_lcs_chars.leadmultispace != NULL)
+	if (curwin->w_lcs_chars.lead
+				 || curwin->w_lcs_chars.leadmultispace != NULL)
 	{
 	    lead = s;
 	    while (VIM_ISWHITE(lead[0]))

src/search.c

@@ -2059,7 +2059,6 @@ find_mps_values(
  * "oap" is only used to set oap->motion_type for a linewise motion, it can be
  * NULL
  */
-
     pos_T *
 findmatchlimit(
     oparg_T	*oap,

src/textformat.c

@@ -92,7 +92,7 @@ internal_format(
 	int	did_do_comment = FALSE;
 
 	virtcol = get_nolist_virtcol()
-		+ char2cells(c != NUL ? c : gchar_cursor());
+				   + char2cells(c != NUL ? c : gchar_cursor());
 	if (virtcol <= (colnr_T)textwidth)
 	    break;
 

src/version.c

@@ -735,6 +735,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    44,
 /**/
     43,
 /**/