diff --git a/doc/2-interface/keyboard.md b/doc/2-interface/keyboard.md
index d7d2e151c..48f2bcb59 100644
--- a/doc/2-interface/keyboard.md
+++ b/doc/2-interface/keyboard.md
@@ -84,7 +84,7 @@ the keys in the "Global hotkeys" section can be used in any window, although not
 | Samples (Palette)                                      | —                |
 |                                                        |                  |
 | **Note input**                                         |                  |
-| _see "note input" section after table_                 |                  |
+| _see [settings](./settings.md#note-input)._            |                  |
 |                                                        |                  |
 | **Pattern**                                            |                  |
 | Transpose (+1)                                         | `Ctrl-F2`        |
diff --git a/doc/2-interface/settings.md b/doc/2-interface/settings.md
index fc8a4858d..e0389b755 100644
--- a/doc/2-interface/settings.md
+++ b/doc/2-interface/settings.md
@@ -356,6 +356,10 @@ below all the binds, select a key from the dropdown list to add it. it will appe
   - **No**
   - **Yes**
   - **Inverted**
+- **How many steps to move with each scroll wheel step?**: only appears when "Move cursor with scroll wheel" is set to "Yes" or "Inverted".
+  - **One**
+  - **Edit Step**
+  - **Coarse Step**
 
 ### Assets
 
diff --git a/doc/4-instrument/bifurcator.md b/doc/4-instrument/bifurcator.md
index 33e0c2ba3..11516a511 100644
--- a/doc/4-instrument/bifurcator.md
+++ b/doc/4-instrument/bifurcator.md
@@ -4,7 +4,7 @@ Bifurcator instrument editor consists of these macros:
 
 - **Volume**: volume sequence.
 - **Arpeggio**: pitch sequence.
-- **Parametet**: set parameter of logistic map function.
+- **Parameter**: set parameter of logistic map function.
 - **Panning (left)**: output level for left channel.
 - **Panning (right)**: output level for right channel.
 - **Pitch**: fine pitch.