fix md codeblock type

1 files changed, 2 insertions, 2 deletions

diff --git a/content/2023-01-14-xpost-matcha-threads.md b/content/2023-01-14-xpost-matcha-threads.md
index f627843..9500300 100644
--- a/content/2023-01-14-xpost-matcha-threads.md
+++ b/content/2023-01-14-xpost-matcha-threads.md
@@ -39,7 +39,7 @@ int main() {
 ```
 
 Which gives the following output when being run:
-```text
+```txt
 I
 like
 green
@@ -51,7 +51,7 @@ underlying cooperative-multitasking and implement such a `yield()` function as
 shown in the example above.
 
 Looking at the final implementation, the yield function does the following:
-```text
+```txt
 yield:
   1. function prologue
   2. push callee-saved regs to current stack