Moved Arch (renamed to Arch Linux) higher up to the other Linux instructions

docs/install.md

@@ -31,50 +31,50 @@ make
 sudo make install
 ```
 
-## OS X with Homebrew (http://brew.sh/)
-Install dependencies (installing llvm may take some time):
+##Arch Linux
+Install dependencies:
 ```sh
-brew install cmake --with-clang llvm pkg-config boost homebrew/x11/gtksourceviewmm3 aspell clang-format
+#as root
+pacman -S git cmake make clang gtksourceviewmm boost aspell aspell-en
 ```
 
-Get juCi++ source, compile and install:
+Get juCi++ source, compile and install
 ```sh
 git clone --recursive https://github.com/cppit/jucipp
 cd jucipp
 cmake .
 make
+# as root
 make install
 ```
 
-##Windows with MSYS2 (https://msys2.github.io/)
-Install dependencies (replace `x86_64` with `i686` for 32-bit MSYS2 installs):
+## OS X with Homebrew (http://brew.sh/)
+Install dependencies (installing llvm may take some time):
 ```sh
-pacman -S git mingw-w64-x86_64-cmake make mingw-w64-x86_64-toolchain mingw-w64-x86_64-clang mingw-w64-x86_64-gtkmm3 mingw-w64-x86_64-gtksourceviewmm3 mingw-w64-x86_64-boost mingw-w64-x86_64-aspell mingw-w64-x86_64-aspell-en
+brew install cmake --with-clang llvm pkg-config boost homebrew/x11/gtksourceviewmm3 aspell clang-format
 ```
 
-Get juCi++ source, compile and install (replace `mingw64` with `mingw32` for 32-bit MSYS2 installs):
+Get juCi++ source, compile and install:
 ```sh
 git clone --recursive https://github.com/cppit/jucipp
 cd jucipp
-cmake -G"MSYS Makefiles" -DCMAKE_INSTALL_PREFIX=/mingw64 .
+cmake .
 make
 make install
 ```
 
-##Arch
-Install dependencies:
+##Windows with MSYS2 (https://msys2.github.io/)
+Install dependencies (replace `x86_64` with `i686` for 32-bit MSYS2 installs):
 ```sh
-#as root
-pacman -S git cmake make clang gtksourceviewmm boost aspell aspell-en
+pacman -S git mingw-w64-x86_64-cmake make mingw-w64-x86_64-toolchain mingw-w64-x86_64-clang mingw-w64-x86_64-gtkmm3 mingw-w64-x86_64-gtksourceviewmm3 mingw-w64-x86_64-boost mingw-w64-x86_64-aspell mingw-w64-x86_64-aspell-en
 ```
 
-Get juCi++ source, compile and install
+Get juCi++ source, compile and install (replace `mingw64` with `mingw32` for 32-bit MSYS2 installs):
 ```sh
 git clone --recursive https://github.com/cppit/jucipp
 cd jucipp
-cmake .
+cmake -G"MSYS Makefiles" -DCMAKE_INSTALL_PREFIX=/mingw64 .
 make
-# as root
 make install
 ```