minor wording tweaks

Author: chrisdothtml

README.md

@@ -45,7 +45,7 @@ curl -s https://raw.githubusercontent.com/chrisdothtml/gpt-cmd/main/install.sh |
 wget -qO- https://raw.githubusercontent.com/chrisdothtml/gpt-cmd/main/install.sh | bash
 ```
 
-The install script will make its best attempt to expose the binary to your `$PATH`, but if that doesn't work, you'll have to manually add it your path (install location is `$HOME/.gpt_cmd/`).
+The install script will make its best attempt to expose the binary to your `$PATH`, but if that doesn't work, you'll have to manually add it your path (binary install location is `$HOME/.gpt_cmd/bin`).
 
 ### Windows
 

install.sh

@@ -101,7 +101,7 @@ function fetch_latest_binary() {
       wget -q -O "$file_path" "$latest_binary_url";;
   esac
   if [ ! -e "$file_path" ]; then
-    log_error "failed to fetch latest release tarball ($latest_binary_url)"
+    log_error "failed to fetch latest release binary ($latest_binary_url)"
     exit 1
   fi