remove trailing whitespace

lib/com_err/com_err.3

@@ -99,7 +99,7 @@ where
 .Em name
 is the name of the error table.
 .Pp
-If a thread-safe version of the library is needed 
+If a thread-safe version of the library is needed
 .Fn initialize_<name>_error_table_r
 that internally calls
 .Fn initialize_error_table_r

lib/com_err/compile_et.c

@@ -93,7 +93,7 @@ generate_c(void)
 	    fprintf(c_file, "\t/* %03d */ \"Reserved %s error (%d)\",\n",
 		    n, name, n);
 	    n++;
-	
+
 	}
 	fprintf(c_file, "\t/* %03d */ N_(\"%s\"),\n",
 		ec->number, ec->string);
@@ -220,7 +220,7 @@ main(int argc, char **argv)
     yyin = fopen(filename, "r");
     if(yyin == NULL)
 	err(1, "%s", filename);
-	
+
 
     p = strrchr(filename, rk_PATH_DELIM);
     if(p)

lib/com_err/error.c

@@ -101,7 +101,7 @@ initialize_error_table_r(struct et_list **list,
     et->next = NULL;
     *end = et;
 }
-			
+
 
 KRB5_LIB_FUNCTION void KRB5_LIB_CALL
 free_error_table(struct et_list *et)

lib/com_err/parse.y

@@ -117,7 +117,7 @@ statement	: INDEX NUMBER
 		| EC STRING ',' STRING
 		{
 		    struct error_code *ec = malloc(sizeof(*ec));
-		
+
 		    if (ec == NULL)
 			errx(1, "malloc");