fix typo and broken link

Author: 9viz

readme

@@ -47,7 +47,7 @@ where n is the nth color in the given file.
 A typical template marker looks like this `color0="#X0"`
 
 Some examples can be found at
-https://github.com/vizs/home/tree/master/etc/tm
+https://github.com/vizs/home/tree/master/etc/prog.d/tm
 
  exit codes
 ============

src/lib.rs

@@ -147,7 +147,7 @@ pub fn run(colors_path: &str, verbose: &bool) {
     let ptemplate_dir = PathBuf::from(&template_dir);
 
     if ! ptemplate_dir.is_dir() {
-        eprintln!("error: tm template is non-existence! create one");
+        eprintln!("error: tm template is non-existent! create one");
         process::exit(2);
     }