fix build error.

Missing opening parenthesis in link.

docs/standard/language-independence.md

@@ -21,7 +21,7 @@ If your component conforms to the Common Language Specification, it is guarantee
 
 ## CLS compliance rules
 
-This section discusses the rules for creating a CLS-compliant component. For a complete list of rules, see Partition I, Clause 11 of the [ECMA-335 Standard: Common Language Infrastructure]https://www.ecma-international.org/publications-and-standards/standards/ecma-335/).
+This section discusses the rules for creating a CLS-compliant component. For a complete list of rules, see Partition I, Clause 11 of the [ECMA-335 Standard: Common Language Infrastructure](https://www.ecma-international.org/publications-and-standards/standards/ecma-335/).
 
 > [!NOTE]
 > The Common Language Specification discusses each rule for CLS compliance as it applies to consumers (developers who are programmatically accessing a component that is CLS-compliant), frameworks (developers who are using a language compiler to create CLS-compliant libraries), and extenders (developers who are creating a tool such as a language compiler or a code parser that creates CLS-compliant components). This article focuses on the rules as they apply to frameworks. Note, though, that some of the rules that apply to extenders may also apply to assemblies that are created using [Reflection.Emit](xref:System.Reflection.Emit).