Apply suggestion from @niemyjski

Author: niemyjski

src/Exceptionless.DateTimeExtensions/TimeUnit.cs

@@ -34,7 +34,8 @@ public static bool TryParse(string value, out TimeSpan? time)
         string normalized = value.Trim();
 
             // bail if we have any weird characters
-            foreach (char c in normalized)
+        // bail if we have any weird characters
+        foreach (char c in normalized)
             if (!Char.IsLetterOrDigit(c) && c != '-' && c != '+' && !Char.IsWhiteSpace(c))
                 return null;