week1 tweaks2

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/week1.mdwn b/week1.mdwn
index 316cfa4..6fadd1f 100644 (file)
--- a/week1.mdwn
+++ b/week1.mdwn
@@ -114,19 +114,19 @@ The lambda calculus we'll be focusing on for the first part of the course has no
 Here is its syntax:
 
 <blockquote>
-       **Variables**: `x`, `y`, `z`, ...
+**Variables**: `x`, `y`, `z`, ...
 </blockquote>
 
 Each variable is an expression. For any expressions M and N and variable a, the following are also expressions:
 
 <blockquote>
-       **Abstract**: <code>(&lambda;a M)</code>
+**Abstract**: <code>(&lambda;a M)</code>
 </blockquote>
 
 We'll tend to write <code>(&lambda;a M)</code> as just `( \a M )`.
 
 <blockquote>
-       **Application**: `(M N)`
+**Application**: `(M N)`
 </blockquote>
 
 Some authors reserve the term "term" for just variables and abstracts. We won't participate in that convention; we'll probably just say "term" and "expression" indiscriminately for expressions of any of these three forms.