Update google-cloud-spanner/src/main/java/com/google/cloud/spanner/Se…

…ssionPoolOptions.java

Co-authored-by: Knut Olav Løite <[email protected]>

google-cloud-spanner/src/main/java/com/google/cloud/spanner/SessionPoolOptions.java

@@ -711,7 +711,7 @@ public Builder setWaitForMinSessions(Duration waitForMinSessions) {
 
     /**
      * If greater than zero, we wait for said duration when no sessions are available in the {@link
-     * SessionPool}. When no configuration is passed, we default to 60s to acquire a session.
+     * SessionPool}. When no configuration is passed, the default is a 60s timeout.
      */
     public Builder setAcquireSessionTimeout(Duration acquireSessionTimeout) {
       this.acquireSessionTimeout = acquireSessionTimeout;