diff --git a/repo_subpaths_for_grammar_check.md b/repo_subpaths_for_grammar_check.md
index 14ede7fd01..98b54ada7b 100644
--- a/repo_subpaths_for_grammar_check.md
+++ b/repo_subpaths_for_grammar_check.md
@@ -46,11 +46,11 @@ Status legend: `[ ]` pending, `[~]` in progress, `[x]` complete
 
 ## src/ethereum_spec_tools
 
-- [ ] `src/ethereum_spec_tools/**/*.py` (~39 files)
+- [x] `src/ethereum_spec_tools/**/*.py` (~39 files)
 
 ## src/ethereum_optimized
 
-- [ ] `src/ethereum_optimized/**/*.py` (~4 files)
+- [x] `src/ethereum_optimized/**/*.py` (~4 files)
 
 ---
 
diff --git a/src/ethereum_spec_tools/evm_tools/t8n/t8n_types.py b/src/ethereum_spec_tools/evm_tools/t8n/t8n_types.py
index c60c266965..74b3ea2df6 100644
--- a/src/ethereum_spec_tools/evm_tools/t8n/t8n_types.py
+++ b/src/ethereum_spec_tools/evm_tools/t8n/t8n_types.py
@@ -37,7 +37,7 @@ def __init__(self, t8n: "T8N", stdin: Optional[Dict] = None):
             with open(t8n.options.input_alloc, "r") as f:
                 data = json.load(f)
 
-        # The json_to_state functions expects the values to hex
+        # The json_to_state function expects the values to be hex
         # strings, so we convert them here.
         for address, account in data.items():
             for key, value in account.items():
diff --git a/src/ethereum_spec_tools/lint/__init__.py b/src/ethereum_spec_tools/lint/__init__.py
index edd8565f74..4fb2d6078f 100644
--- a/src/ethereum_spec_tools/lint/__init__.py
+++ b/src/ethereum_spec_tools/lint/__init__.py
@@ -18,7 +18,7 @@
 
 def compare_ast(old: ast.AST, new: ast.AST) -> bool:
     """
-    Check if two nodes are the equal.
+    Check if two nodes are equal.
     """
     if type(old) is not type(new):
         return False