1 files changed, 11 insertions, 2 deletions
diff --git a/src/Etym.php b/src/Etym.php
index 0b2289c..1098021 100644
--- a/src/Etym.php
+++ b/src/Etym.php
@@ -85,7 +85,7 @@ class Etym
      * @return string
      * @author Phil Burton <phil@pgburton.com>
      */
-    protected function cleanUpHtml(string $input)
+    protected function cleanUpHtml(string $input): string
     {
         // Strip HTML Tags
         $clear = strip_tags($input);
@@ -103,7 +103,16 @@ class Etym
         return $clear;
     }
 
-    protected function handleTruncation($input, $definition, $url)
+    /**
+     * Handle when string is too long
+     *
+     * @param string $input
+     * @param string $definition
+     * @param string $url
+     * @return string
+     * @author Phil Burton <phil@pgburton.com>
+     */
+    protected function handleTruncation(string $input, string $definition, string $url): string
     {
         $truncated = $definition;