singular javadoc directory

Makefile

@@ -560,7 +560,7 @@ rocksdbjavastatic: libz.a libbz2.a libsnappy.a
 	rm -f ./java/$(ROCKSDBJNILIB)
 	$(CXX) $(CXXFLAGS) -I./java/. $(JAVA_INCLUDE) -shared -fPIC -o ./java/$(ROCKSDBJNILIB) $(JNI_NATIVE_SOURCES) $(LIBOBJECTS) $(COVERAGEFLAGS) libz.a libbz2.a libsnappy.a
 	cd java;jar -cf $(ROCKSDB_JAR) org/rocksdb/*.class org/rocksdb/util/*.class HISTORY*.md $(ROCKSDBJNILIB)
-	mkdir -p java/javadocs;cd java/javadocs;jar -cf ../$(ROCKSDB_JAVADOCS_JAR) *
+	cd java/javadoc;jar -cf ../$(ROCKSDB_JAVADOCS_JAR) *
 	cd java;jar -cf $(ROCKSDB_SOURCES_JAR) org
 
 rocksdbjavastaticrelease: rocksdbjavastatic

java/Makefile

@@ -18,7 +18,7 @@ clean:
 	rm -rf javadocs/*
 
 javadocs:
-	mkdir -p javadocs; javadoc -d javadocs -sourcepath . -subpackages org
+	mkdir -p javadoc; javadoc -d javadoc -sourcepath . -subpackages org
 
 java: javadocs
 	javac org/rocksdb/util/*.java org/rocksdb/*.java