diff --git a/source/precalculus/source/02-FN/readiness.ptx b/source/precalculus/source/02-FN/readiness.ptx
index 193c38ce1..ac4f641b3 100644
--- a/source/precalculus/source/02-FN/readiness.ptx
+++ b/source/precalculus/source/02-FN/readiness.ptx
@@ -31,7 +31,7 @@
             <p>Apply order of operations. </p>
             <ul>
                 <li>
-                    <p>Review and Practice:<url href="https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-order-of-operations/v/introduction-to-order-of-operations">Khan Academy</url>
+                    <p>Review and Practice: <url href="https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-order-of-operations/v/introduction-to-order-of-operations">Khan Academy</url>
                     </p>
                 </li>