Update file-templating.ts (#2847)

langauges -> languages

---------

Co-authored-by: Timothee Guerin <tiguerin@microsoft.com>
Co-authored-by: Timothee Guerin <timothee.guerin@outlook.com>
Co-authored-by: Allen Zhang <allenzhang@live.com>

.chronus/changes/patch-1-2024-1-9-1-37-54.md

@@ -0,0 +1,6 @@
+---
+# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
+changeKind: internal
+packages:
+  - "@typespec/compiler"
+---

packages/compiler/src/init/file-templating.ts

@@ -17,7 +17,7 @@ export type FileTemplatingContext = Omit<InitTemplate, "libraries"> &
     toLowerCase: () => (text: string, render: any) => string;
 
     /**
-     * Normalize package name for langauges other than C#. It replaces `.` with `-` and toLowerCase
+     * Normalize package name for languages other than C#. It replaces `.` with `-` and toLowerCase
      */
     normalizePackageName: () => (text: string, render: any) => string;
   };