docs: fix pg-pool readme grammar (#3350)

MyNameIsNeXTSTEP · web-flow · commit 373093d176f0 · 2024-12-08T08:14:53.000Z
[skip ci]
diff --git a/packages/pg-pool/README.md b/packages/pg-pool/README.md
@@ -265,7 +265,7 @@ pool
 
 #### acquire
 
-Fired whenever the a client is acquired from the pool
+Fired whenever a client is acquired from the pool
 
 Example:
 
