From adf2af6918ffa0c17a6b399a47f661eb5d391abd Mon Sep 17 00:00:00 2001
From: Cyrannosaurus <70718730+Cyrannosaurus@users.noreply.github.com>
Date: Sat, 7 Nov 2020 13:16:22 -0600
Subject: [PATCH 1/3] Fix typo but actually change the whole line

I prefer trying to get the student engaged. In this case asking them to explain something then later providing the answer with no penalty.
---
 f20/p5/README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/f20/p5/README.md b/f20/p5/README.md
index 4486892..b075c33 100644
--- a/f20/p5/README.md
+++ b/f20/p5/README.md
@@ -223,7 +223,9 @@ Yes, those aren't quite real IP addresses, as explained in the next section...
 ### 2. `country` Command
 
 This command has two parts: sorting and adding a new country column. 
-As explained why lateer, the sorting will come first. 
+
+Can you think of a reason to sort the new column before merging?
+**Hint** The zip files are pre-sorted
 
 It's OK if you read in the complete CSV, then sort,
 perhaps something like this:

From 2299833e918dfed4a9de6fbd2bc345cc5923e3c9 Mon Sep 17 00:00:00 2001
From: Cyrannosaurus <70718730+Cyrannosaurus@users.noreply.github.com>
Date: Sat, 7 Nov 2020 14:45:10 -0600
Subject: [PATCH 2/3] do not imply the dataset is pre-sorted by ip

I should do the project before changing the outline.
---
 f20/p5/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/f20/p5/README.md b/f20/p5/README.md
index b075c33..12a5dcf 100644
--- a/f20/p5/README.md
+++ b/f20/p5/README.md
@@ -224,8 +224,8 @@ Yes, those aren't quite real IP addresses, as explained in the next section...
 
 This command has two parts: sorting and adding a new country column. 
 
-Can you think of a reason to sort the new column before merging?
-**Hint** The zip files are pre-sorted
+Can you think of a reason to sort the files before merging?
+**Hint** What if they are sorted by the same key?
 
 It's OK if you read in the complete CSV, then sort,
 perhaps something like this:

From 20a2b7b3ddf366d4e292810f42c7c41addbf6a46 Mon Sep 17 00:00:00 2001
From: Cyrannosaurus <70718730+Cyrannosaurus@users.noreply.github.com>
Date: Sat, 7 Nov 2020 14:52:46 -0600
Subject: [PATCH 3/3] finalize

this is stressful
---
 f20/p5/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/f20/p5/README.md b/f20/p5/README.md
index 12a5dcf..662b80e 100644
--- a/f20/p5/README.md
+++ b/f20/p5/README.md
@@ -224,8 +224,8 @@ Yes, those aren't quite real IP addresses, as explained in the next section...
 
 This command has two parts: sorting and adding a new country column. 
 
-Can you think of a reason to sort the files before merging?
-**Hint** What if they are sorted by the same key?
+Can you think of a reason to sort the countries column before merging?
+**Hint** What if the data it is merging with is sorted by the same key?
 
 It's OK if you read in the complete CSV, then sort,
 perhaps something like this: