tweaks: sort two keywords strictly alphabetically

syntax/rust.nanorc

@@ -11,7 +11,7 @@ comment "//"
 color magenta "fn [a-z_0-9]+"
 
 # Reserved words
-color yellow "\<(abstract|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|false|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|override|priv|pub|ref|return|static|self|struct|super|trait|true|try|type|typeof|unsafe|unsized|use|virtual|where|while|yield)\>"
+color yellow "\<(abstract|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|false|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|override|priv|pub|ref|return|self|static|struct|super|trait|true|try|type|typeof|unsafe|unsized|use|virtual|where|while|yield)\>"
 
 # Macros
 color red "[a-z_]+!"