diff --git a/lib/a_division_by_zero_error.rb b/lib/a_division_by_zero_error.rb
index fa27ef3..a7d7abd 100644
--- a/lib/a_division_by_zero_error.rb
+++ b/lib/a_division_by_zero_error.rb
@@ -1,3 +1,3 @@
 42 / 6
 
-42 / 0
+# 42 / 0
diff --git a/lib/a_name_error.rb b/lib/a_name_error.rb
index bad266d..8f9b5d9 100644
--- a/lib/a_name_error.rb
+++ b/lib/a_name_error.rb
@@ -1,3 +1,3 @@
 "hello world"
 
-hello_world
+"hello_world"
diff --git a/lib/a_syntax_error.rb b/lib/a_syntax_error.rb
index 5252c8f..7d4290a 100644
--- a/lib/a_syntax_error.rb
+++ b/lib/a_syntax_error.rb
@@ -1,3 +1 @@
 x = 1
-
-x = 
diff --git a/lib/a_type_error.rb b/lib/a_type_error.rb
index 1217fd5..2de2a11 100644
--- a/lib/a_type_error.rb
+++ b/lib/a_type_error.rb
@@ -1,3 +1,3 @@
 1 + 1
 
-1 + "is the loneliest number"
+# 1 + "is the loneliest number"