typo

Author: chrismattmann

README.md

@@ -34,7 +34,7 @@ These are read once, when tika/tika.py is initially loaded and used throughout a
 3. `TIKA_SERVER_ENDPOINT` - set to the host (local or remote) for the running Tika server jar.
 4. `TIKA_CLIENT_ONLY` - if set to True, then `TIKA_SERVER_JAR` is ignored, and relies on the value for `TIKA_SERVER_ENDPOINT` and treats Tika like a REST client.
 5. `TIKA_TRANSLATOR` - set to the fully qualified class name (defaults to Lingo24) for the Tika translator implementation.
-6. `TIKA_SERVER_CLASSPATH' - set to a string (delimited by ':' for each additional path) to prepend to the Tika server jar path.
+6. `TIKA_SERVER_CLASSPATH` - set to a string (delimited by ':' for each additional path) to prepend to the Tika server jar path.
 
 Testing it out
 ==============