change `clang++` into `clang`

README.md

@@ -61,7 +61,7 @@ To compile it with your project, these flags must be set:
 For development build on Linux, use this snippet.
 ```bash
 # prerequisites
-sudo apt-get install libc++-dev libc++abi-dev clang++
+sudo apt-get install libc++-dev libc++abi-dev clang
 # build the repo
 bash build.sh
 # unittest

build.sh

@@ -10,7 +10,7 @@ fi
 # Check if clang++ is installed
 if ! type -P clang++ >/dev/null 2>&1; then
     echo "clang++ is required and not installed. Kindly install it."
-    echo "Run: sudo apt-get install libc++-dev libc++abi-dev clang++"
+    echo "Run: sudo apt-get install libc++-dev libc++abi-dev clang"
     exit 1
 fi