Fix: Small typos, added Learning reference to TCL 9.0 and TclTutor

exercism · Oct 31, 2024 · 92e8029 · 92e8029
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diff --git a/docs/LEARNING.md b/docs/LEARNING.md
@@ -2,14 +2,16 @@
 
 Tcl was designed with the goal of being very simple but powerful.
 
-For that reason, learning 
+For that reason, learning
 [the basic syntax of Tcl](https://tcl.tk/man/tcl8.6/TclCmd/Tcl.htm)
 is quite easy.
 
 For a hands-on tutorial:
  - [Learn X in Y minutes: Tcl](https://learnxinyminutes.com/docs/tcl/)
+ - [TclTutor](https://www.noucorp.com/Self-Directed/) is an interactive TCL utility to practice TCL via lessons.
 
 For a comprehensive tutorial in more parts:
- - [The Tcl tutorial](https://www.tcl.tk/man/tcl8.5/tutorial/tcltutorial.html) covers Tcl version 8.5 (current stable is version 8.6)
- - Support for object oriented programming was added to the Tcl core in verion 8.6.
+ - [The Tcl tutorial](https://www.tcl.tk/man/tcl8.5/tutorial/tcltutorial.html) covers Tcl version 8.5
+   - current stable is version [8.6](https://www.tcl.tk/software/tcltk/8.6.html), with [9.0](https://www.tcl.tk/software/tcltk/9.0.html) being released in Q4 2024.
+ - Support for object oriented programming was added to the Tcl core in version 8.6.
    [Here is a tutorial](https://www.magicsplat.com/articles/oo.html) covering it.
diff --git a/mentor_tools/mentcl b/mentor_tools/mentcl
@@ -6,7 +6,7 @@
 # 1. download the exercise (this should place it in the
 #    "users/" subdirectory of your exercism workspace).
 # 2. run a syntax checker on the code, if you have one set up.
-# 3. check github for the existance of mentor notes.
+# 3. check github for the existence of mentor notes.
 # 4. show the code and ask if you want to run the tests.
 # 5. launch an interactive tclsh shell, so you can
 #    play with the solution.