Fix typo in travis for Java/jlhttp; Add json back to Java/gemini (#5785)

.travis.yml

@@ -48,7 +48,7 @@ env:
     - "TESTDIR=Haskell/wizzardo-inline"
     - 'TESTDIR="Java/act Java/comsat"'
     - 'TESTDIR="Java/activeweb Java/armeria Java/baratine Java/bayou Java/blade Java/curacao Java/dropwizard Java/firenio Java/servicetalk Java/voovan"'
-    - 'TESTDIR="Java/gemini Java/greenlightning Java/grizzly Java/helidon Java/httpserver Java/jetty Java/jhttp Java/jooby2 Java/wicket"'
+    - 'TESTDIR="Java/gemini Java/greenlightning Java/grizzly Java/helidon Java/httpserver Java/jetty Java/jlhttp Java/jooby2 Java/wicket"'
     - 'TESTDIR="Java/light-java Java/minijax Java/nanohttpd Java/netty Java/ninja-standalone Java/officefloor Java/proteus Java/quarkus"'
     - 'TESTDIR="Java/rapidoid Java/redkale Java/restexpress Java/revenj-jvm Java/servlet Java/servlet3 Java/smart-socket Java/spark"'
     - 'TESTDIR="Java/spring Java/spring-webflux Java/t-io Java/tapestry Java/undertow Java/undertow-jersey Java/vertx Java/vertx-web Java/simple-server"'

frameworks/Java/gemini/benchmark_config.json

@@ -4,6 +4,7 @@
     {
       "default": {
         "plaintext_url": "/plaintext",
+        "json_url": "/json",
         "port": 8080,
         "approach": "Realistic",
         "classification": "Fullstack",
@@ -84,4 +85,4 @@
       }
     }
   ]
-}
+}