diff --git a/docs/README.md b/docs/README.md
index c1a3dde..6383ca3 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -20,7 +20,7 @@ other might be bleah.)
 
 - `build_index.py` a crude script to convert Markdown to HTML
 - `html/` output of the HTML creation process.  Serve the contents of
-  this directy.
+  this directly.
 - `_joy_interpreter_flowchart_url.txt`  This is the URL for the SVG
   flowchart image generator service. 
 - `Makefile`  uses `build_index.py` to convert `source/` to `html/`.
diff --git a/docs/_joy_interpreter_flowchart_url.txt b/docs/_joy_interpreter_flowchart_url.txt
index ffa48ab..eaa1e8d 100644
--- a/docs/_joy_interpreter_flowchart_url.txt
+++ b/docs/_joy_interpreter_flowchart_url.txt
@@ -1 +1 @@
-//www.plantuml.com/plantuml/png/NP0xRiCm38PtdO905sTe3Y0FpIMApafCruGbqg3e9hvz6Jj2WIuIXVy1yRjKIsfhoM4VGhXFb14wV2oAjP8mK3sVpoU_e6FXTooBRQS04B_HWF5XOAW5HfK2Vx7U7JH2zzHQXKt8qDMjN2K_6mx7yGPY6EXc7aswVJGpos44U5CSeYQg29yyizpvItJeN-fLCStxZDaTtOQr1MCMcTS5nfNt-XQ9-9FocWp_ASW3ZQ4LPV8DqkkxSLdhTAmhR0BEx3RteMNyRFWEI26oQ4dPkP3rZbYMS76Ny_u5
\ No newline at end of file
+https://www.plantuml.com/plantuml/png/NP0xRiCm38PtdO905sTe3Y0FpIMApafCruGbqg3e9hvz6Jj2WIuIXVy1yRjKIsfhoM4VGhXFb14wV2oAjP8mK3sVpoU_e6FXTooBRQS04B_HWF5XOAW5HfK2Vx7U7JH2zzHQXKt8qDMjN2K_6mx7yGPY6EXc7aswVJGpos44U5CSeYQg29yyizpvItJeN-fLCStxZDaTtOQr1MCMcTS5nfNt-XQ9-9FocWp_ASW3ZQ4LPV8DqkkxSLdhTAmhR0BEx3RteMNyRFWEI26oQ4dPkP3rZbYMS76Ny_u5
diff --git a/docs/source/Thun.md b/docs/source/Thun.md
index bc31ad8..9241729 100644
--- a/docs/source/Thun.md
+++ b/docs/source/Thun.md
@@ -115,8 +115,8 @@ quoted programs onto the pending expression ("continuation").
 ### Literals
 
 Literal values (integers, Booleans, lists) are put onto the stack.
-Literals can be thought of as functions that put accept a stack and
-return it with the value they denote on top, if you like.
+Literals can be thought of as functions that accept a stack and
+return it with the value they denote on top.
 
 ### Functions