add a word

Author: samhld

releases/release-7.3.0.md

@@ -11,7 +11,7 @@ TiDB version: 7.3.0
 
 Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.3/quick-start-with-tidb) | [Installation packages](https://www.pingcap.com/download/?version=v7.3.0#version-list)
 
-7.3.0 introduces the following major as generally available. The rest of the release (detailed in the Details section) was a series of enhancements to query stability in TiDB server and TiFlash. These are more miscellaneous in nature and not user-facing so they are not included in this section dedicated to release highlights:
+7.3.0 introduces the following major feature as generally available. The rest of the release (detailed in the Details section) was a series of enhancements to query stability in TiDB server and TiFlash. These are more miscellaneous in nature and not user-facing so they are not included in this section dedicated to release highlights:
 
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