From 54348b77dc7150ce3bf0a92c944dde355680b77c Mon Sep 17 00:00:00 2001
From: Mark <mark@betalupi.com>
Date: Thu, 23 Mar 2023 10:30:20 -0700
Subject: [PATCH] Minor cleanup

---
 Misc/Warm-Ups/ast.tex        | 1 +
 Misc/Warm-Ups/electician.tex | 4 ++--
 Misc/Warm-Ups/raid.tex       | 3 +--
 Misc/Warm-Ups/regex.tex      | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Misc/Warm-Ups/ast.tex b/Misc/Warm-Ups/ast.tex
index 039b891..6d0dca0 100755
--- a/Misc/Warm-Ups/ast.tex
+++ b/Misc/Warm-Ups/ast.tex
@@ -13,6 +13,7 @@
 		{Warm-Up: What's an AST?}
 		{Prepared by Mark on \today. \\ Based on a true story.}
 
+	\vspace{2mm}
 
 	Say you have a valid string of simple arithmetic that contains no unary operators (like $3!$ or $-4$) and no parenthesis:
 	$$
diff --git a/Misc/Warm-Ups/electician.tex b/Misc/Warm-Ups/electician.tex
index 375145d..3222216 100755
--- a/Misc/Warm-Ups/electician.tex
+++ b/Misc/Warm-Ups/electician.tex
@@ -1,5 +1,3 @@
-% use [nosolutions] flag to hide solutions.
-% use [solutions] flag to show solutions.
 \documentclass[
 	solutions,
 	nowarning,
@@ -28,6 +26,8 @@
 		{The Electrician's Warm-Up}
 		{Prepared by Mark on \today}
 
+	\vspace{2mm}
+
 	Ivan the electician is working in an apartment. He has a box of switches, which come in three types:
 	\begin{center}
 		\begin{minipage}[t]{0.3\textwidth}
diff --git a/Misc/Warm-Ups/raid.tex b/Misc/Warm-Ups/raid.tex
index 151595f..da2aaee 100755
--- a/Misc/Warm-Ups/raid.tex
+++ b/Misc/Warm-Ups/raid.tex
@@ -1,5 +1,3 @@
-% use [nosolutions] flag to hide solutions.
-% use [solutions] flag to show solutions.
 \documentclass[
 	solutions,
 	nowarning,
@@ -15,6 +13,7 @@
 		{The Sysadmin's Warm-Up}
 		{Prepared by Mark on \today}
 
+	\vspace{2mm}
 
 	Most of you have seen a hard drive. Many have touched one, and a lucky few have poked around inside one. These devices have two interesting properties:
 
diff --git a/Misc/Warm-Ups/regex.tex b/Misc/Warm-Ups/regex.tex
index 06fbeaf..b69b8bc 100644
--- a/Misc/Warm-Ups/regex.tex
+++ b/Misc/Warm-Ups/regex.tex
@@ -1,5 +1,3 @@
-% use [nosolutions] flag to hide solutions.
-% use [solutions] flag to show solutions.
 \documentclass[
 	solutions,
 	nowarning
@@ -19,6 +17,8 @@
 		{The Regex Warm-Up}
 		{Prepared by Mark on \today}
 
+	\vspace{2mm}
+
 	Last time, we discussed Deterministic Finite Automata. One interesting application of these mathematical objects is found in computer science: Regular Expressions. \\
 	(abbreviated \say{regex}, which is pronounced like \say{gif})