Update stages/text-preprocessing/src/main/java/edu/kit/kastel/mcse/ar…

…doco/core/text/providers/informants/corenlp/textprocessor/HttpCommunicator.java

Co-authored-by: Dominik Fuchß <dominik.fuchss@kit.edu>

stages/text-preprocessing/src/main/java/edu/kit/kastel/mcse/ardoco/core/text/providers/informants/corenlp/textprocessor/HttpCommunicator.java

@@ -24,7 +24,7 @@ public String sendAuthenticatedGetRequest(String requestUrl) throws IOException
         String username = System.getenv(ENV_USERNAME);
         String password = System.getenv(ENV_PASSWORD);
         if (username == null || password == null) {
-            throw new IOException("Environment variables MS_USER and PASSWORD must be set.");
+            throw new IOException("Environment variables " + ENV_USERNAME + " and " + ENV_PASSWORD + " must be set.");
         }
 
         HttpGet request = new HttpGet(requestUrl);