diff --git a/pr_agent/git_providers/github_provider.py b/pr_agent/git_providers/github_provider.py
index 11b35072..23126411 100644
--- a/pr_agent/git_providers/github_provider.py
+++ b/pr_agent/git_providers/github_provider.py
@@ -758,6 +758,7 @@ class GithubProvider(GitProvider):
 
     def _get_github_client(self):
         self.deployment_type = get_settings().get("GITHUB.DEPLOYMENT_TYPE", "user")
+        self.auth = None
         if self.deployment_type == 'app':
             try:
                 private_key = get_settings().github.private_key
diff --git a/pr_agent/settings/pr_help_docs_prompts.toml b/pr_agent/settings/pr_help_docs_prompts.toml
index df68a4b6..c73e1d95 100644
--- a/pr_agent/settings/pr_help_docs_prompts.toml
+++ b/pr_agent/settings/pr_help_docs_prompts.toml
@@ -18,7 +18,7 @@ class DocHelper(BaseModel):
     user_question: str = Field(description="The user's question")
     response: str = Field(description="The response to the user's question")
     relevant_sections: List[relevant_section] = Field(description="A list of the relevant markdown/restructured text sections in the documentation that answer the user's question, ordered by importance (most relevant first)")
-    question_is_relevant: int = Field(description="Return 1 if the question is somewhat relevant to documenation. 0 - otherwise")
+    question_is_relevant: int = Field(description="Return 1 if the question is somewhat relevant to documentation. 0 - otherwise")
 =====