diff --git a/snakebids/io/printing.py b/snakebids/io/printing.py
index 25b77f4b..addadf1d 100644
--- a/snakebids/io/printing.py
+++ b/snakebids/io/printing.py
@@ -106,7 +106,7 @@ def new_col(val: str):
 
 
 def _find_elision(widths: list[int], excluded: slice, overflow: int) -> slice:
-    # Add 4 to overflow to account for elipses
+    # Add 4 to overflow to account for ellipses
     if max(sum(widths[excluded]) - 4, 0) >= overflow:
         return excluded
     span = excluded.stop - excluded.start
diff --git a/snakebids/tests/test_datasets.py b/snakebids/tests/test_datasets.py
index 2bf2d28a..59c9b5f2 100644
--- a/snakebids/tests/test_datasets.py
+++ b/snakebids/tests/test_datasets.py
@@ -355,7 +355,7 @@ class TestBidsComponentExpand:
     """
     `extension` is generally excluded from the generated components because its wildcard
     is immediately adjacent to the previous wildcard (e.g.
-    sub-{subject}_{suffix}{extenions}), making it impossible to correctly parse using
+    sub-{subject}_{suffix}{extension}), making it impossible to correctly parse using
     `glob_wildcards`. Its absence does not affect the spirit of the tests.
 
     We also exclude extra_entities from the generated Components for the same reason: