fix typo

WindSoilder · WindSoilder · commit f980ba7a420f · 2023-03-22T17:16:25.000+08:00
diff --git a/crates/nu-parser/src/parse_keywords.rs b/crates/nu-parser/src/parse_keywords.rs
@@ -3765,7 +3765,7 @@ pub fn parse_register(
             } else {
                 Err(ParseError::LabeledError(
                     "Register plugin failed".into(),
-                    "plugin name must starts with nu_plugin_".into(),
+                    "plugin name must start with nu_plugin_".into(),
                     path_span,
                 ))
             }
@@ -3800,7 +3800,7 @@ pub fn parse_register(
             } else {
                 Err(ParseError::LabeledError(
                     "Register plugin failed".into(),
-                    "plugin name must starts with nu_plugin_".into(),
+                    "plugin name must start with nu_plugin_".into(),
                     path_span,
                 ))
             }
