database/sql/driver: use correct method name "Connect" in DriverContext docs

Change-Id: I755fedebb1f8f4d3f27b2b3f8626bca03bd36c88
GitHub-Last-Rev: 4a123572d55ad3b0104d3e6501eef5b2f37af4cd
GitHub-Pull-Request: golang/go#39305
Reviewed-on: https://go-review.googlesource.com/c/go/+/235518
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Daniel Theophanes <kardianos@gmail.com>
diff --git a/src/database/sql/driver/driver.go b/src/database/sql/driver/driver.go
index 99fbd43..5bbcf20 100644
--- a/src/database/sql/driver/driver.go
+++ b/src/database/sql/driver/driver.go
@@ -96,7 +96,7 @@
 
 // If a Driver implements DriverContext, then sql.DB will call
 // OpenConnector to obtain a Connector and then invoke
-// that Connector's Conn method to obtain each needed connection,
+// that Connector's Connect method to obtain each needed connection,
 // instead of invoking the Driver's Open method for each connection.
 // The two-step sequence allows drivers to parse the name just once
 // and also provides access to per-Conn contexts.