Fix typo

src/intl/en.json

@@ -214,7 +214,7 @@
   "studydocuments.selectTextHelp": "Tick «create» to create a new entry.",
   "studydocuments.legacyText": "You didn't find the document you were looking for? Take a look at the <a href=\"https://legacy.amiv.ethz.ch/studium/unterlagen\" target=\"_blank\">old website</a>.",
   "studydocuments.legactLink": "Try your luck",
-  "studydocuments.oralExamProtocol": "Oral Exams Protocols",
+  "studydocuments.oralExamProtocols": "Oral Exams Protocols",
   "studydocuments.oralExamsCatchphrase": "Do you have oral exams?",
   "studydocuments.oralExamsLink": "more information about exam protocols",
   "jobs.title": "Jobs",