Fix return type

scotteh · Feb 14, 2018 · 803fe5b · 803fe5b
1 parent 81eaf39
commit 803fe5b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Text/StopWords.php b/src/Text/StopWords.php
@@ -106,7 +106,7 @@ public function getStopwordCount(string $content): WordStats {
      *
      * @return array
      */
-    public function getCandidateWords(string $strippedInput): string {
+    public function getCandidateWords(string $strippedInput): array {
         // Simple separating words in Japanese.
         if ($this->getLanguage() === 'ja') {
             $regexp = '/(' . implode('|', array_map('preg_quote', $this->getWordList())) . ')/';