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-rw-r--r--index.md4
-rw-r--r--language_description.md4
2 files changed, 4 insertions, 4 deletions
diff --git a/index.md b/index.md
index 9c52c0e..3e1c647 100644
--- a/index.md
+++ b/index.md
@@ -1,8 +1,8 @@
---
-title: $e^2$ language
+title: e² language
author: Test_User and Runxi Yu
---
-$e^2$ is a new programming language.
+e² is a new programming language.
Please read the [language description](language_description.html).
diff --git a/language_description.md b/language_description.md
index 4c175bf..b90d031 100644
--- a/language_description.md
+++ b/language_description.md
@@ -1,5 +1,5 @@
---
-title: $e^2$ language description
+title: e² language description
author: Test_User and Runxi Yu
---
@@ -49,7 +49,7 @@ If something causes `malloc` to be uncallable, e.g. if there is insufficient
stack space to hold its local variables, it simply returns a meaningless
pointer and a non-nil error value. Note that although we return "`0`" in the
example code above, the zero pointer is not guaranteed to be an invalid pointer
-in `e²`.
+in e².
Other functions may have different methods of failure. Some might return an
error, so it might be natural to set their error return value to something like