From 6193e237ea4233d16449e1dc77bbcfb8217e97ad Mon Sep 17 00:00:00 2001
From: mrefish <mrefish@users.noreply.github.com>
Date: Mon, 15 Dec 2014 20:18:58 -0700
Subject: Update SemanticDifferences.scalatex

Add whitespace after `,`.

Update AdvancedTechniques.scalatex

Fixes:
* `widhet` to `widget`
* `mousedown` to `mousemove`
* `mousedown` to `mouseup`
---
 book/src/main/scalatex/book/indepth/AdvancedTechniques.scalatex  | 4 ++--
 book/src/main/scalatex/book/indepth/SemanticDifferences.scalatex | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/book/src/main/scalatex/book/indepth/AdvancedTechniques.scalatex b/book/src/main/scalatex/book/indepth/AdvancedTechniques.scalatex
index d49728f..98dccc2 100644
--- a/book/src/main/scalatex/book/indepth/AdvancedTechniques.scalatex
+++ b/book/src/main/scalatex/book/indepth/AdvancedTechniques.scalatex
@@ -76,7 +76,7 @@
       Scalatags requires that anything you want to embed in a Scalatags fragment be implicitly convertible to @hl.scala{Frag}; here we are providing one for any Scala.Rx @hl.scala{Rx[T]}s, as long as the @hl.scala{T} provided is itself convertible to a @hl.scala{Frag}. We call @hl.scala{r().render} to extract the "current" value of the @hl.scala{Rx}, and then set up an @hl.scala{Obs} that watches the @hl.scala{Rx}, replacing the previous value with the current one every time its value changes.
 
     @p
-      Now that the set-up is out of the way, let's consider a simple HTML widhet that lets you enter text in a @hl.html{<textarea>}, and keeps track of the number of words, characters, and counts how long each word is.
+      Now that the set-up is out of the way, let's consider a simple HTML widget that lets you enter text in a @hl.html{<textarea>}, and keeps track of the number of words, characters, and counts how long each word is.
 
     @split
       @more
@@ -284,7 +284,7 @@
           @example(canvas, "Async().main")
 
       @p
-        We have an @hl.scala{async} block, which contains a while loop. Each round around the loop, we wait for the @hl.scala{mousedown} channel to start the path, waiting for either @hl.scala{mousedown} or @hl.scala{mousedown} (which continues the path or ends it respectively), fill the shape, and then wait for another @hl.scala{mousedown} before clearing the canvas and going again.
+        We have an @hl.scala{async} block, which contains a while loop. Each round around the loop, we wait for the @hl.scala{mousedown} channel to start the path, waiting for either @hl.scala{mousemove} or @hl.scala{mouseup} (which continues the path or ends it respectively), fill the shape, and then wait for another @hl.scala{mousedown} before clearing the canvas and going again.
 
       @p
         Hopefully you'd agree that this code is much simpler to read and understand than the previous version. In particular, the control-flow of the code goes from top to bottom in a "natural" fashion, rather than jumping around ad-hoc like in the previous callback-based design.
diff --git a/book/src/main/scalatex/book/indepth/SemanticDifferences.scalatex b/book/src/main/scalatex/book/indepth/SemanticDifferences.scalatex
index ebfd1db..96f3929 100644
--- a/book/src/main/scalatex/book/indepth/SemanticDifferences.scalatex
+++ b/book/src/main/scalatex/book/indepth/SemanticDifferences.scalatex
@@ -1,6 +1,6 @@
 @import BookData._
 @p
-  Although Scala.js tries very hard to maintain compatibility with Scala-JVM, there are some parts where the two platforms differs. This can be roughly grouped into two things: differences in the libraries available,and differences in the language itself. This chapter will cover both of these facets.
+  Although Scala.js tries very hard to maintain compatibility with Scala-JVM, there are some parts where the two platforms differs. This can be roughly grouped into two things: differences in the libraries available, and differences in the language itself. This chapter will cover both of these facets.
 
 @sect{Language Differences}
   @sect{Floats are Doubles}
-- 
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