doc: fixed a typo.

Lution · agentzh · commit d5211675357b · 2016-09-01T11:51:45.000-07:00
Signed-off-by: Yichun Zhang (agentzh) &lt;agentzh@gmail.com&gt;
diff --git a/README.markdown b/README.markdown
@@ -1170,7 +1170,7 @@ lua_package_path
 
 **syntax:** *lua_package_path &lt;lua-style-path-str&gt;*
 
-**default:** *The content of LUA_PATH environ variable or Lua's compiled-in defaults.*
+**default:** *The content of LUA_PATH environment variable or Lua's compiled-in defaults.*
 
 **context:** *http*
 
diff --git a/doc/HttpLuaModule.wiki b/doc/HttpLuaModule.wiki
@@ -911,7 +911,7 @@ This directive was first introduced in the <code>v0.8.5</code> release.
 
 '''syntax:''' ''lua_package_path <lua-style-path-str>''
 
-'''default:''' ''The content of LUA_PATH environ variable or Lua's compiled-in defaults.''
+'''default:''' ''The content of LUA_PATH environment variable or Lua's compiled-in defaults.''
 
 '''context:''' ''http''
 
