fix typos found by PyCharm

.gitignore

@@ -141,3 +141,6 @@ docs/docs/reference
 
 # lock file
 uv.lock
+
+# PyCharm
+.idea/

src/exchange/moderators/summarizer.jinja

@@ -4,6 +4,6 @@ During your conversation with the user, you may be asked to summarize the conten
 When asked to summarize, you should concisely summarize the conversation giving emphasis to newer content. Newer content will be towards the end of the conversation.
 Preferentially keep user supplied content in the summary.
 
-The summary *MUST* include filenames that were touched and/or modifed. If the updates occured more recently, keep the latest modifications made to the files in the summary. If the changes occured earlier in the chat, briefly summarize the changes and don't include the changes in the summary.
+The summary *MUST* include filenames that were touched and/or modified. If the updates occurred more recently, keep the latest modifications made to the files in the summary. If the changes occurred earlier in the chat, briefly summarize the changes and don't include the changes in the summary.
 
 There will likely be json formatted blocks referencing ToolUse and ToolResults. You can ignore ToolUse references, but keep the ToolResult outputs, summarizing as needed and with the same guidelines as above.

src/exchange/moderators/truncate.py

@@ -55,5 +55,5 @@ def rewrite(self, exchange: Type["exchange.exchange.Exchange"]) -> None:  # noqa
             if exchange.messages[0].tool_result:
                 pop_checkpoint(exchange, exclude_last=1)
 
-            # Update the token count on the the first checkpoint to reflect the system prompt
+            # Update the token count on the first checkpoint to reflect the system prompt
             exchange.checkpoints[0].token_count += self.system_prompt_token_count

tests/providers/test_anthropic.py

@@ -175,4 +175,4 @@ def test_anthropic_integration():
     reply = provider.complete(model=model, system=system, messages=messages)
 
     assert reply[0].content is not None
-    print("Completion content from Anthropics:", reply[0].content)
+    print("Completion content from Anthropic:", reply[0].content)

tests/providers/test_bedrock.py

@@ -113,15 +113,15 @@ def test_message_to_bedrock_spec_tool_result(bedrock_provider):
 
 
 def test_message_to_bedrock_spec_tool_result_text(bedrock_provider):
-    tool_result = ToolResult(tool_use_id="tool-1", output="Error occured", is_error=True)
+    tool_result = ToolResult(tool_use_id="tool-1", output="Error occurred", is_error=True)
     message = Message(role="user", content=[tool_result])
     expected = {
         "role": "user",
         "content": [
             {
                 "toolResult": {
                     "toolUseId": "tool-1",
-                    "content": [{"text": "Error occured"}],
+                    "content": [{"text": "Error occurred"}],
                     "status": "error",
                 }
             }