Fix grammar in E.4 note (isocpp#1371)

phamthuongsensor · Mar 8, 2019 · 6d94ce3 · 6d94ce3
1 parent 1c0ddef
commit 6d94ce3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
@@ -15304,7 +15304,7 @@ To use an object it must be in a valid state (defined formally or informally by
 
 ##### Note
 
-An [invariant](#Rc-struct) is logical condition for the members of an object that a constructor must establish for the public member functions to assume.
+An [invariant](#Rc-struct) is a logical condition for the members of an object that a constructor must establish for the public member functions to assume.
 
 ##### Enforcement