Adjusted bunch of inline doc to make Psalm pass again.

src/Formatter/Backtrace_Formatter.php

@@ -76,12 +76,12 @@ class Backtrace_Formatter {
 	}
 
 	/**
+	 *
+	 * @psalm-suppress PossiblyFalseOperand
 	 *
 	 * @param string $item Backtrace item.
 	 *
 	 * @return string
-	 *
-	 * @psalm-suppress PossiblyFalseOperand
 	 */
 	protected function shorten_include( string $item ): string {