refactor: jsdoc

Author: muneebkq

cryptlex/lexfloatclient/lexfloatclient.py

@@ -278,7 +278,7 @@ def GetFloatingClientMetadata(key):
                 LexFloatClientException
 
         Returns:
-                str: value of metadata for the key
+                str: value of the floating client metadata
         """
         cstring_key = LexFloatClientNative.get_ctype_string(key)
         buffer_size = 256