diff options
Diffstat (limited to 'info/blueshift.texinfo')
| -rw-r--r-- | info/blueshift.texinfo | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/info/blueshift.texinfo b/info/blueshift.texinfo index 15e0c1f..d8667ef 100644 --- a/info/blueshift.texinfo +++ b/info/blueshift.texinfo @@ -722,11 +722,11 @@ the default value will be used. Keep in mind that the order your call the function matters. For example, adjusting the gamma before the brightness does not -yeild the same result as in the reverse -order, the latter is the correct way to +yield the same result as in the reverse +order; the latter is the correct way to apply gamma correction. -Before performing adjusts you must (not required +Before performing adjustments you must (not required the very first time) reset the curves by invoking @code{start_over} (no parameters.) Otherwise the adjustments will accumulate. @@ -739,7 +739,7 @@ If you want to write your own functions @code{curves(r, g, b)} returns a tuple containing the tuples @code{(r_curve, r)}, @code{(g_curve, g)} and @code{(b_curve, b)}. -To make this easier Blueshift provies a set +To make this easier Blueshift provides a set of functions used to convert colour space: @table @code @@ -1351,7 +1351,7 @@ can and often is empty. Airports should publish METAR (Meteorological Aerodrome Report) reports at XX:20 and XX:50, -it can presumable take some time before the +it can presumably take some time before the collection server we use (weather.noaa.gov) have received it. Additionally some airports do not update while closed, and updates while closed |