threading_model.md: Rename readers-writer lock to read-write lock

topics/basics/architectural_overview/coroutines/coroutine_read_actions.topic

@@ -16,7 +16,7 @@
     the Threading section:
   </p>
   <list>
-    <li><a href="threading_model.md#readers-writer-lock">Read-Write Lock</a></li>
+    <li><a href="threading_model.md#read-write-lock">Read-Write Lock</a></li>
     <li><a href="threading_model.md#read-action-cancellability">Read Action Cancellability</a></li>
   </list>
 

topics/basics/architectural_overview/threading_model.md

@@ -26,11 +26,11 @@ Executing on BGT from EDT can be achieved with [background processes](background
 >
 {style="warning"}
 
-## Readers-Writer Lock
+## Read-Write Lock
 
 The IntelliJ Platform data structures (such as [Program Structure Interface](psi.md), [Virtual File System](virtual_file_system.md), or [Project root model](project_structure.md)) aren't thread-safe.
 Accessing them requires a synchronization mechanism ensuring that all threads see the data in a consistent and up-to-date state.
-This is implemented with a single application-wide [readers-writer (RW) lock](https://w.wiki/7dBy) that must be acquired by threads requiring reading or writing to data models.
+This is implemented with a single application-wide [read-write (RW) lock](https://w.wiki/7dBy) that must be acquired by threads requiring reading or writing to data models.
 
 If a thread requires accessing a data model, it must acquire one of the locks:
 

topics/basics/virtual_file_system.md

@@ -78,7 +78,7 @@ If there is some code that needs to be executed after the refresh is complete, t
 * [`RefreshQueue.createSession()`](%gh-ic%/platform/analysis-api/src/com/intellij/openapi/vfs/newvfs/RefreshQueue.java)
 * [`VirtualFile.refresh()`](%gh-ic%/platform/core-api/src/com/intellij/openapi/vfs/VirtualFile.java)
 
-In some cases, synchronous refreshes can cause deadlocks, depending on which [locks](threading_model.md#readers-writer-lock) are held by the thread invoking the refresh operation.
+In some cases, synchronous refreshes can cause deadlocks, depending on which [locks](threading_model.md#read-write-lock) are held by the thread invoking the refresh operation.
 
 ## Virtual File System Events