fix comment

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36905 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/support/filetools.cpp b/src/support/filetools.cpp
index 2e8e10f94db5b4a9c24a1a6b3f90ea7cbd156d0d..519f779a5ef283e1c8271bfaa3390f9088688f7d 100644 (file)
--- a/src/support/filetools.cpp
+++ b/src/support/filetools.cpp
@@ -541,7 +541,7 @@ string const replaceEnvironmentPath(string const & path)
        static string const envvar_br = "[$]\\{([A-Za-z_][A-Za-z_0-9]*)\\}";
 
        // $VAR is defined as:
-       // $\{[A-Za-z_][A-Za-z_0-9]*\}
+       // $[A-Za-z_][A-Za-z_0-9]*
        static string const envvar = "[$]([A-Za-z_][A-Za-z_0-9]*)";
 
        static regex envvar_br_re("(.*)" + envvar_br + "(.*)");