lib: fix codespell issues

lib/parse_ini.c

@@ -79,7 +79,7 @@ static char* default_file_in_path(void);
 
 /* parse_locator decomposes a string of the form
  * 	[stanza][@filename]
- * into its seperate parts
+ * into its separate parts
  */
 static void parse_locator(const char *locator, const char *def_stanza, np_ini_info *i){
 	size_t locator_len=0, stanza_len=0;
@@ -187,7 +187,7 @@ static int read_defaults(FILE *f, const char *stanza, np_arg_list **opts){
 		/* gobble up leading whitespace */
 		if(isspace(c)) continue;
 		switch(c){
-			/* globble up coment lines */
+			/* globble up comment lines */
 			case ';':
 			case '#':
 				GOBBLE_TO(f, c, '\n');

lib/tests/test_cmd.c

@@ -180,7 +180,7 @@ main (int argc, char **argv)
 	result = cmd_run (command, &chld_out, &chld_err, 0);
 
 	ok (chld_out.lines == 0,
-			"Non existant command, so no output");
+			"Non existent command, so no output");
 	ok (chld_err.lines == 0,
 			"No stderr either");
 	ok (result == 3, "Get return code 3 (?) for non-existant command");

lib/tests/test_disk.c

@@ -88,10 +88,10 @@ main (int argc, char **argv)
 		                  cflags, 3,strdup("regex on dev names:"));
 	np_test_mount_entry_regex(dummy_mount_list, strdup("/foo"),
 		                  cflags, 0,
-			 	  strdup("regex on non existant dev/path:"));
+			 	  strdup("regex on non existent dev/path:"));
 	np_test_mount_entry_regex(dummy_mount_list, strdup("/Foo"),
 		                  cflags | REG_ICASE,0,
-			 	  strdup("regi on non existant dev/path:"));
+			 	  strdup("regi on non existent dev/path:"));
 	np_test_mount_entry_regex(dummy_mount_list, strdup("/c.t0"),
 		                  cflags, 3,
 			 	  strdup("partial devname regex match:"));

lib/tests/test_utils.c

@@ -394,7 +394,7 @@ main (int argc, char **argv)
 	ok( temp_state_data==NULL, "Older data version gives NULL" );
 	temp_state_key->data_version=54;
 
-	temp_state_key->_filename="var/nonexistant";
+	temp_state_key->_filename="var/nonexistent";
 	temp_state_data = np_state_read();
 	ok( temp_state_data==NULL, "Missing file gives NULL" );
 	ok( this_nagios_plugin->state->state_data==NULL, "No state information" );