patch 9.0.1133: error message names do not match the items

Problem:    Error message names do not match the items.
Solution:   Add "_str" when the text contains "%s".
diff --git a/src/dict.c b/src/dict.c
index 735e1fd..d45fcff 100644
--- a/src/dict.c
+++ b/src/dict.c
@@ -982,7 +982,7 @@
 	    if (*skipwhite(*arg) == ':')
 		semsg(_(e_no_white_space_allowed_before_str_str), ":", *arg);
 	    else
-		semsg(_(e_missing_colon_in_dictionary), *arg);
+		semsg(_(e_missing_colon_in_dictionary_str), *arg);
 	    clear_tv(&tvkey);
 	    goto failret;
 	}
@@ -1020,7 +1020,7 @@
 	    item = dict_find(d, key, -1);
 	    if (item != NULL)
 	    {
-		semsg(_(e_duplicate_key_in_dictionary), key);
+		semsg(_(e_duplicate_key_in_dictionary_str), key);
 		clear_tv(&tvkey);
 		clear_tv(&tv);
 		goto failret;
@@ -1060,7 +1060,7 @@
 	    if (**arg == ',')
 		semsg(_(e_no_white_space_allowed_before_str_str), ",", *arg);
 	    else
-		semsg(_(e_missing_comma_in_dictionary), *arg);
+		semsg(_(e_missing_comma_in_dictionary_str), *arg);
 	    goto failret;
 	}
     }
@@ -1068,7 +1068,7 @@
     if (**arg != '}')
     {
 	if (evalarg != NULL)
-	    semsg(_(e_missing_dict_end), *arg);
+	    semsg(_(e_missing_dict_end_str), *arg);
 failret:
 	if (d != NULL)
 	    dict_free(d);
@@ -1456,7 +1456,7 @@
     di = dict_find(d, key, -1);
     if (di == NULL)
     {
-	semsg(_(e_key_not_present_in_dictionary), key);
+	semsg(_(e_key_not_present_in_dictionary_str), key);
 	return;
     }