Fix CS errors.

Author: ADmad

lib/Cake/Console/ConsoleOptionParser.php

@@ -416,10 +416,10 @@ public function addSubcommand($name, $options = array()) {
  * @param string $name The subcommand name to remove.
  * @return $this
  */
-    public function removeSubcommand($name) {
-        unset($this->_subcommands[$name]);
-        return $this;
-    }
+	public function removeSubcommand($name) {
+		unset($this->_subcommands[$name]);
+		return $this;
+	}
 
 /**
  * Add multiple subcommands at once.

lib/Cake/Test/Case/Console/ConsoleOptionParserTest.php

@@ -481,15 +481,15 @@ public function testAddSubcommandObject() {
  *
  * @return void
  */
-    public function testRemoveSubcommand() {
-        $parser = new ConsoleOptionParser('test', false);
-        $parser->addSubcommand(new ConsoleInputSubcommand('test'));
-        $result = $parser->subcommands();
-        $this->assertEquals(1, count($result));
-        $parser->removeSubcommand('test');
-        $result = $parser->subcommands();
-        $this->assertEquals(0, count($result), 'Remove a subcommand does not work');
-    }
+	public function testRemoveSubcommand() {
+		$parser = new ConsoleOptionParser('test', false);
+		$parser->addSubcommand(new ConsoleInputSubcommand('test'));
+		$result = $parser->subcommands();
+		$this->assertEquals(1, count($result));
+		$parser->removeSubcommand('test');
+		$result = $parser->subcommands();
+		$this->assertEquals(0, count($result), 'Remove a subcommand does not work');
+	}
 
 /**
  * test adding multiple subcommands