diff --git a/repo_subpaths_for_grammar_check.md b/repo_subpaths_for_grammar_check.md
index 7b6347075d1..c227f4430ef 100644
--- a/repo_subpaths_for_grammar_check.md
+++ b/repo_subpaths_for_grammar_check.md
@@ -16,7 +16,7 @@ Status legend: `[ ]` pending, `[~]` in progress, `[x]` complete
 - [x] `tests/json_infra/**/*.py` (~22 files)
 - [x] `tests/shanghai/**/*.py` (~19 files)
 - [x] `tests/byzantium/**/*.py` (~11 files)
-- [ ] `tests/istanbul/**/*.py`, `berlin/**/*.py` (~18 files)
+- [x] `tests/istanbul/**/*.py`, `berlin/**/*.py` (~18 files)
 - [ ] `tests/constantinople/**/*.py`, `amsterdam/**/*.py` (~16 files)
 - [ ] `tests/london/**/*.py`, `homestead/**/*.py`, `paris/**/*.py` (~17 files)
 - [ ] `tests/*.py`, `tests/common/**/*.py`, `tests/evm_tools/**/*.py` (~5 files)
diff --git a/tests/berlin/eip2929_gas_cost_increases/test_precompile_warming.py b/tests/berlin/eip2929_gas_cost_increases/test_precompile_warming.py
index ebc05614fa9..0098ebfc309 100644
--- a/tests/berlin/eip2929_gas_cost_increases/test_precompile_warming.py
+++ b/tests/berlin/eip2929_gas_cost_increases/test_precompile_warming.py
@@ -103,7 +103,7 @@ def test_precompile_warming(
     pre: Alloc,
 ) -> None:
     """
-    Call BALANCE of a precompile addresses before and after a fork.
+    Call BALANCE of precompile addresses before and after a fork.
 
     According to EIP-2929, when a transaction begins, accessed_addresses is
     initialized to include:
diff --git a/tests/istanbul/eip152_blake2/test_blake2_delegatecall.py b/tests/istanbul/eip152_blake2/test_blake2_delegatecall.py
index c4b11e0d09a..34dd125aa4f 100644
--- a/tests/istanbul/eip152_blake2/test_blake2_delegatecall.py
+++ b/tests/istanbul/eip152_blake2/test_blake2_delegatecall.py
@@ -1,5 +1,5 @@
 """
-Test delegatecall to Blake2B Precompile before and after added.
+Test delegatecall to Blake2B Precompile before and after being added.
 """
 
 import pytest