diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 2819f9e43..11aeca4e7 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -21,9 +21,9 @@ The list of contributors is [here](#SS-ack).
 Problems:
 
 * The sets of rules have not been completely checked for completeness, consistency, or enforceability.
-* Triple question marks (???) mark known missing information
+* Triple question marks (???) mark known missing information.
 * Update reference sections; many pre-C++11 sources are too old.
-* For a more-or-less up-to-date to-do list see: [To-do: Unclassified proto-rules](#S-unclassified)
+* For a more-or-less up-to-date to-do list see: [To-do: Unclassified proto-rules](#S-unclassified).
 
 You can [read an explanation of the scope and structure of this Guide](#S-abstract) or just jump straight in: