diff --git a/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py b/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py
index 019563978..b2eb19244 100644
--- a/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py
+++ b/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py
@@ -127,7 +127,7 @@ def test_empty_epoch_transition(spec, state):
 @spec_state_test
 def test_empty_epoch_transition_not_finalizing(spec, state):
     # Don't run for non-minimal configs, it takes very long, and the effect
-    # of calling finalization/justifcation is just the same as with the minimal configuration.
+    # of calling finalization/justification is just the same as with the minimal configuration.
     if spec.SLOTS_PER_EPOCH > 8:
         return