remove trailing whitespaces

.gitea/workflows/cargo.yaml

@@ -3,7 +3,7 @@ on: [push, pull_request]
 
 jobs:
   format:
-    name: cargo test
+    name: cargo fmt
     permissions:
       # Give the default GITHUB_TOKEN write permission to commit and push the
       # added or changed files to the repository.
@@ -19,7 +19,7 @@ jobs:
           # Defaults to "Apply automatic changes"
           commit_message: Automatical formatting
   check:
-    name: cargo test
+    name: cargo check
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable

members/libpt-bin/src/main/args.rs

@@ -42,11 +42,11 @@ static LONG_ABOUT_ROOT: &'static str = r##"
 /// makes use of composition to build a complex system of commands, subcommands, flags and options.
 #[derive(Debug, Clone, Parser)]
 #[command(
-    author, 
-    version, 
-    about = ABOUT_ROOT, 
+    author,
+    version,
+    about = ABOUT_ROOT,
     long_about = format!("{}{}", ABOUT_ROOT ,LONG_ABOUT_ROOT),
-    help_template = 
+    help_template =
 r#"libpt: {version}{about-section}Author:
 {author-with-newline}
 {usage-heading} {usage}{all-args}{tab}"#