Change directory name

external/sepolicy was renamed system/sepolicy

Change-Id: I6fb858ea2d12f23840e4fc05ed7e2437f65cb6c8
diff --git a/src/security/selinux/validate.jd b/src/security/selinux/validate.jd
index 34199f5..339628d 100644
--- a/src/security/selinux/validate.jd
+++ b/src/security/selinux/validate.jd
@@ -34,7 +34,7 @@
 <p>This will print the global SELinux mode: either Disabled, Enforcing, or
 Permissive. Please note, this command shows only the global SELinux mode. To
 determine the SELinux mode for each domain, you must examine the corresponding
-files or run the latest version of <code>sepolicy-analyze</code> with the appropriate (-p) flag, present in /platform/external/sepolicy/tools/.</p>
+files or run the latest version of <code>sepolicy-analyze</code> with the appropriate (-p) flag, present in /platform/system/sepolicy/tools/.</p>
 
 <h2 id=reading_denials>Reading denials</h2>