diff --git a/src/pages/ops/summary.md b/src/pages/ops/summary.md
index 0b8a361..ac0f84e 100644
--- a/src/pages/ops/summary.md
+++ b/src/pages/ops/summary.md
@@ -1,6 +1,6 @@
 ## Summary
 
-In this chapter we explored at a few of the
+In this chapter we explored a few of the
 type classes that are provided in the `shapeless.ops` package.
 We looked at `Last` and `Init`
 as two simple examples of the ops pattern,