[TEST] Typo corrected in the comment (elastic#121154)

Author: jozala

docs/src/yamlRestTest/java/org/elasticsearch/smoketest/DocsClientYamlTestSuiteIT.java

@@ -286,7 +286,7 @@ protected boolean isWatcherTest() {
 
     /**
      * Compares the results of running two analyzers against many random
-     * strings. The goal is to figure out if two anlayzers are "the same" by
+     * strings. The goal is to figure out if two analyzers are "the same" by
      * comparing their results. This is far from perfect but should be fairly
      * accurate, especially for gross things like missing {@code decimal_digit}
      * token filters, and should be fairly fast because it compares a fairly