Update function comments

Author: ptbw

.gitignore

@@ -16,4 +16,5 @@ platformio.ini
 # Our handy .gitignore for automation ease
 Doxyfile*
 doxygen_sqlite3.db
-html
+html
+latex

.travis.yaml

@@ -0,0 +1,40 @@
+language: c
+sudo: false
+cache:
+  directories:
+    - ~/arduino_ide
+    - ~/.arduino15/packages/
+git:
+  depth: false
+  quiet: true
+addons:
+  apt:
+    sources:
+      - llvm-toolchain-trusty-5.0
+      - key_url: 'http://apt.llvm.org/llvm-snapshot.gpg.key'
+    packages:
+      - python3-pip
+      - python3-wheel
+      - clang-format-5.0
+env:
+  global:
+#    - ARDUINO_IDE_VERSION="1.8.10"
+     - PRETTYNAME="Testing Arduino IO"
+# Optional, will default to "$TRAVIS_BUILD_DIR/Doxyfile"
+#    - DOXYFILE: $TRAVIS_BUILD_DIR/Doxyfile
+
+before_install:
+   - source <(curl -SLs https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/install.sh)
+   - curl -SLs https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/run-clang-format.py > run-clang-format.py
+
+install:
+   - arduino --install-library "WiFiNINA"
+
+script:
+   - python run-clang-format.py -r .
+   - build_main_platforms
+
+# Generate and deploy documentation
+after_success:
+  - source <(curl -SLs  https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/library_check.sh)
+#  - source <(curl -SLs  https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/doxy_gen_and_deploy.sh)

src/wifi/AdafruitIO_AIRLIFT.h

@@ -98,7 +98,14 @@ class AdafruitIO_AIRLIFT : public AdafruitIO {
   /**************************************************************************/
   /*!
   @brief  Allows setting of the AirLift RGB led from the 
-  Adafruit IO AirLift Class
+  Adafruit IO AirLift Class.
+  @param  r
+	  Red value
+  @param  g
+	  Green value
+  @param  b
+	  Blue value
+	  
   */
   /**************************************************************************/
   void setLEDs( int r, int g, int b) {