DRIVERS-2884: CSOT avoid connection churn when operations timeout

Author: sanych-sun

source/connection-monitoring-and-pooling/tests/README.md

@@ -37,9 +37,10 @@ response and reuse the connection for the next operation.
     - `PendingResponseFailed`
     - `ConnectionClosed`
 2. Send a command (e.g. an insert) with a 200 millisecond timeout and the following `proxyTest` actions:
-    - `sendBytes`: We have 3 possible states here: a) Message size was partially read: random value between 1 and 3
-        inclusive b) Message size was read, body was not read at all: use 4 c) Message size was read, body read
-        partially: random value between 5 and 100 inclusive
+    - `sendBytes`: We have 3 possible states here:
+        1. Message size was partially read: random value between 1 and 3 inclusive
+        2. Message size was read, body was not read at all: use 4
+        3. Message size was read, body read partially: random value between 5 and 100 inclusive
     - `delayMS`: 400 ( to exceed the 200 ms timeout)
     - `sendAll`: `true`
 3. Assert that the operation failed with timeout error.