tools: ynl: fix typo in info string

replaces formmated with formatted
also corrects grammar by replacing a with an, and capitalises RST

Signed-off-by: Ruben Wauters <[e-mail]>
Reviewed-by: Donald Hunter <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

tools/net/ynl/pyynl/ynl_gen_rst.py

···
 
 
 def parse_yaml_file(filename: str) -> str:
-    """Transform the YAML specified by filename into a rst-formmated string"""
+    """Transform the YAML specified by filename into an RST-formatted string"""
     with open(filename, "r", encoding="utf-8") as spec_file:
         yaml_data = yaml.safe_load(spec_file)
         content = parse_yaml(yaml_data)