docs: fix a few typos

[aweather] / docs / userguide.ad

diff --git a/docs/userguide.ad b/docs/userguide.ad
index 9c8ba2dcb72bba0140fecadf1dfe0f4d19a5f79c..16b8c0f25763b39ab73c11ff32fe9947b88ae80b 100644 (file)
--- a/docs/userguide.ad
+++ b/docs/userguide.ad
@@ -75,7 +75,7 @@ time but recently has been generously provided by some universities.
 AWeather requires an active internet connection along with a data source in
 order to retrieve, decode and display current or recent radar data.
 
-The default radar feed is publically accessible thanks to Iowa State University
+The default radar feed is publicly accessible thanks to Iowa State University
 and is located at: http://mesonet.agron.iastate.edu/data/nexrd2/raw/.
 
 AWeather also displays some severe weather alerts provided by the NOAA weather
@@ -101,7 +101,7 @@ File
 ~~~~
 Offline::     stops the program from downloading data through the internet
 Refresh::     reloads the current display
-Auto-updae::  automatically refresh the the radar after a certain delay
+Auto-update::  automatically refresh the the radar after a certain delay
 Clean cache:: removes data files from the program's internal cache
 Quit::        closes the program window and exits from memory
 
@@ -316,8 +316,8 @@ Some of these enhancements include:
 
        * Vertical cross sections
        * Support for derived L3 data (storm relative motion, echo tops, composite
-         reflectivity, etc)
-       * Additional data sources for surface data, etc
+         reflectivity, etc.)
+       * Additional data sources for surface data, etc.
        * Animation support
        * API for radar algorithms
        * Additional features