Fix synopsis

Author: swissspidy

src/Core_Language_Command.php

@@ -341,8 +341,8 @@ public function uninstall( $args ) {
 	 *
 	 * [--format=<format>]
 	 * : Render output in a particular format. When not specified, updates show
-	 * : progress messages and success/warning/error messages. When specified,
-	 * : the output format changes based on the selected format.
+	 *   progress messages and success/warning/error messages. When specified,
+	 *   the output format changes based on the selected format.
 	 * ---
 	 * options:
 	 *   - table

src/Plugin_Language_Command.php

@@ -590,8 +590,8 @@ public function uninstall( $args, $assoc_args ) {
 	 *
 	 * [--format=<format>]
 	 * : Render output in a particular format. When not specified, updates show
-	 * : progress messages and success/warning/error messages. When specified,
-	 * : the output format changes based on the selected format.
+	 *   progress messages and success/warning/error messages. When specified,
+	 *   the output format changes based on the selected format.
 	 * ---
 	 * options:
 	 *   - table

src/Theme_Language_Command.php

@@ -609,8 +609,8 @@ public function uninstall( $args, $assoc_args ) {
 	 *
 	 * [--format=<format>]
 	 * : Render output in a particular format. When not specified, updates show
-	 * : progress messages and success/warning/error messages. When specified,
-	 * : the output format changes based on the selected format.
+	 *   progress messages and success/warning/error messages. When specified,
+	 *   the output format changes based on the selected format.
 	 * ---
 	 * options:
 	 *   - table