[hotfix] fix typos in StatefulFunctionModule.java.
This closes #188.
diff --git a/statefun-sdk/src/main/java/org/apache/flink/statefun/sdk/spi/StatefulFunctionModule.java b/statefun-sdk/src/main/java/org/apache/flink/statefun/sdk/spi/StatefulFunctionModule.java
index d5b6b71..b7943f8 100644
--- a/statefun-sdk/src/main/java/org/apache/flink/statefun/sdk/spi/StatefulFunctionModule.java
+++ b/statefun-sdk/src/main/java/org/apache/flink/statefun/sdk/spi/StatefulFunctionModule.java
@@ -48,7 +48,7 @@
*
* <p>In order for an application to discover a given module, likewise to how the Java Service
* Loader works, a UTF-8 encoded provider configuration file needs to be stored in the {@code
- * MEGA-INF/services} directory of the module's containing JAR file. The name of the file should be
+ * META-INF/services} directory of the module's containing JAR file. The name of the file should be
* {@code org.apache.flink.statefun.sdk.spi.StatefulFunctionModule}, i.e. the fully qualified name
* of the {@link StatefulFunctionModule} class. Each line in the file should be the fully qualified
* class name of a module in that JAR that you want to register for the Stateful Functions
