Fixed up representation of PATH env. var in error message

scripts/crosstool-NG.sh.in

@@ -61,7 +61,7 @@ CT_TestAndAbort "Don't set OBJC_INCLUDE_PATH. It screws up the build." -n "${OBJ
 CT_TestAndAbort "Don't set CFLAGS. It screws up the build." -n "${CFLAGS}"
 CT_TestAndAbort "Don't set CXXFLAGS. It screws up the build." -n "${CXXFLAGS}"
 CT_TestAndAbort "Don't set CC.  Support is planned, but currently it screws up the build. Ensure the GCC you
-want to use is the first 'gcc' instance in your \${PATH} environment variable." -n "${CC}"
+want to use is the first 'gcc' instance in your PATH environment variable." -n "${CC}"
 CT_TestAndAbort "Don't set CXX. It screws up the build." -n "${CXX}"
 CT_Test "GREP_OPTIONS screws up the build. Resetting." -n "${GREP_OPTIONS}"
 export GREP_OPTIONS=