fix forgotten renaming of env variables

Author: manuwei

src/main/resources/application.properties

@@ -19,7 +19,7 @@ security.oauth2.resource.jwk.key-set-uri=http://localhost:8081/.well-known/jwks.
 #----------------------------
 # Latex Service
 #----------------------------
-com.patternatlas.api.latexrenderer.hostname=localhost
-com.patternatlas.api.latexrenderer.port=5030
+io.github.patternatlas.api.latexrenderer.hostname=localhost
+io.github.patternatlas.api.latexrenderer.port=5030
 # Embedded Tomcat
 server.servlet.contextPath=/patternatlas