corrected error in one method

Author: piskachev

swan_assist/src/main/resources/trainingmethods.json

@@ -1066,7 +1066,7 @@
       "parameters": ["java.lang.CharSequence"],
       "dataIn": {
         "return": false,
-        "parameters": [0,1]
+        "parameters": [0]
       },
       "dataOut": {
         "return": true,