update Cargo.toml

Author: bujnlc8

Cargo.toml

@@ -6,7 +6,7 @@ description = "Qiniu upload lib with progress bar"
 authors = ["linghaihui <[email protected]"]
 license = "MIT"
 repository = "https://github.com/bujnlc8/qiniu-uploader"
-categories = ["qiniu", "qiniu-upload", "progress-bar", "indicatif"]
+keywords = ["qiniu", "qiniu-upload", "progress-bar", "indicatif"]
 
 [dependencies]
 anyhow = "1.0.86"