diff --git a/_variables.yml b/_variables.yml
index fdae03d..d2eae2b 100644
--- a/_variables.yml
+++ b/_variables.yml
@@ -1,6 +1,6 @@
 keybind:
   palette: '{{< kbd linux=Ctrl-Shift-P mac=Cmd-Shift-P win=Ctrl-Shift-P >}}'
-  git: '{{< kbd linux=Ctrl-Alt-M mac=Cmd-Option-M win=Ctrl-Alt-M >}} or with the Palette ({{< var keybind.palette >}}, then type "commit")'
+  git: '{{< kbd linux=Ctrl-Alt-M mac=Ctrl-Option-M win=Ctrl-Alt-M >}} or with the Palette ({{< var keybind.palette >}}, then type "commit")'
   chunk: '{{< kbd linux=Ctrl-Alt-I mac=Cmd-Option-I win=Ctrl-Alt-I >}} or with the Palette ({{< var keybind.palette >}}, then type "new chunk")'
   restart-r: '{{< kbd linux=Ctrl-Shift-F10 mac=Cmd-Shift-F10 win=Ctrl-Shift-F10 >}} or with the Palette ({{< var keybind.palette >}}, then type "restart")'
   source: '{{< kbd linux=Ctrl-Shift-S mac=Cmd-Shift-S win=Ctrl-Shift-S >}} or with the Palette ({{< var keybind.palette >}}, then type "source")'
diff --git a/sessions/data-management.qmd b/sessions/data-management.qmd
index b453d6d..9a0411b 100644
--- a/sessions/data-management.qmd
+++ b/sessions/data-management.qmd
@@ -205,8 +205,9 @@ that is included in a package, in this case `{NHANES}`. We will cover
 how to load a dataset from a file at the end of this session.
 
 Then, below the `library()`, let's take a `glimpse()` at the NHANES
-dataset. Run this function by hitting `Alt-Enter` while the cursor is on
-the code to send it from the script to the R Console.
+dataset. Run this function by hitting {{< var keybind.run-code >}}
+while the cursor is on the code to send it from the script to the R 
+Console.
 
 ```{r glimpse-nhanes}
 #| filename: "R/learning.R"
@@ -248,9 +249,7 @@ select(NHANES, -HeadCirc)
 
 If some of your columns have similar patterns for naming at the
 beginning, middle, or end of the name, you can use some helper functions
-to choose these columns. Use `?select_helpers` (choose the "Select
-helpers" option in the menu that pops up) to read more about these
-functions and to get help on them. Some commonly used helpers are:
+to choose these columns. Some commonly used helpers are:
 
 -   `starts_with()`: Select columns that begin with a pattern.
 -   `ends_with()`: Select columns that end with a pattern.
@@ -269,7 +268,8 @@ select(NHANES, contains("Age"))
 ```
 
 For more information on using the pattern functions such as
-`starts_with()`, check out `?select_helpers`.
+`starts_with()`, check out `?select_helpers` (choose the "Select
+helpers" option in the menu that pops up).
 
 You'll notice that running these functions doesn't actually change the
 data itself. When you run a function without assigning it using `<-`,