Sync doc's w/ new macOS Install changes

h/t Mark Kim

docs/gl_ES.UTF-8/INSTALL.txt

@@ -601,11 +601,10 @@ Linux/Unix
 
 macOS
 
-   20 de Xaneiro de 2022 Mark Kim <markuskimius@gmail.com>
+   5 de Xuño de 2022 Mark Kim <markuskimius@gmail.com>
 
-   Tux Paint 0.9.22 and earlier required building Tux Paint from the Xcode
-   IDE. Starting with 0.9.23, however, Tux Paint for macOS is built as though
-   it were a Linux application.
+   Starting with Tux Paint 0.9.23, Tux Paint for macOS is built as though it
+   were a Linux application.
 
   Prerequisites
 
@@ -629,11 +628,11 @@ macOS
      * libpng
      * librsvg
      * libsdl
-     * libsdl_image
-     * libsdl_mixer
-     * libsdl_pango
-     * libsdl_ttf
-     * libsdl_gfx
+     * libsdl2_image
+     * libsdl2_mixer
+     * libsdl2_pango^*
+     * libsdl2_ttf
+     * libsdl2_gfx
      * pkgconfig
      * zlib
    ... but you should install any package that is required by the latest
@@ -654,6 +653,17 @@ macOS
      $ cargo build --release # Must use cargo from MacPorts
      $ sudo make PREFIX=/opt/local install
 
+    sdl2_pango
+
+   sdl2_pango is not available from MacPorts as of this writing. It can be
+   installed from the source code as follows. It should be installed to
+   /opt/local (same as MacPorts) for the library to be included in
+   TuxPaint.dmg.
+
+     $ git clone https://github.com/markuskimius/SDL2_Pango.git
+     $ cd SDL2_Pango
+     $ ./configure --prefix=/opt/local && make && sudo make install
+
    WARNING: Having any UNIX-like toolset installed on your Mac besides
    MacPorts and Xcode, such as Fink or Brew, will prevent your app bundle
    from being portable. Be sure Fink and Brew are not accessible from your
@@ -829,7 +839,7 @@ macOS
 
    Delete "TuxPaint.app" from the "Applications" folder. Data files,
    including the configuration files, stamps, and saved pictures, may be
-   found in "Library/Application Support/TuxPaint" (all users) and
+   found in "/Library/Application Support/TuxPaint" (all users) and
    "/Users/USERNAME/Library/Application Support/TuxPaint" (individual users).
 
 Linux