Update Writerside/topics/In-memory-file-analysis.md

Co-authored-by: Marco Pennekamp <[email protected]>

Writerside/topics/In-memory-file-analysis.md

@@ -66,7 +66,7 @@ val contextModule = KaModuleProvider.getModule(project, contextFile, useSiteModu
 
 The `contextModule` returned is of type `KaModule` which is an Analysis API abstraction over `Module`, `Library`, and
 `Sdk` concepts from IntelliJ IDEA. Specifically, a `KaSourceModule` represents a source module, and libraries and SDKs
-are represented by `KaLibraryModule`s. Every `KaSymbol` in the Analysis API is associated to some `KaModule`.
+are represented by `KaLibraryModule`s. Every `KaSymbol` in the Analysis API is associated with some `KaModule`.
 
 If you already have a reference to a `Module`, you can convert it to a `KaModule` using one of the Kotlin plugin helper
 functions: