Fix Dockerfile

Change-Id: I75583072fb467dca9c0cb093507025dc7cc964c9
diff --git a/Dockerfile b/Dockerfile
index a9ec7a7..967f8bf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,7 +38,7 @@
 COPY --from=build /src/mappings /mappings
 COPY --from=upx   /koralmapper      /koralmapper
 
-ENTRYPOINT [ "/termmapper" ]
+ENTRYPOINT [ "/koralmapper" ]
 
 LABEL maintainer="korap@ids-mannheim.de"
 LABEL description="Docker Image for Koral-Mapper"