diff --git a/computing_htcondor.md b/computing_htcondor.md
index 23af731..0d07b2a 100644
--- a/computing_htcondor.md
+++ b/computing_htcondor.md
@@ -26,9 +26,9 @@ Simple test can be started from lhcba1 port 30, with command
 `condor_submit -interactive`
 
 An example of submission file is in
-/auto/work/zhelezov/singularity/batch_centos7. Do not forget to start job submission from directory into which you can write, otherwise log files can not be written and your jobs will be in "on hold" state forever.
+'/auto/work/zhelezov/singularity/batch_centos7'. Do not forget to start job submission from directory into which you can write, otherwise log files can not be written and your jobs will be in "on hold" state forever.
 
-I still propose to use Singularity based approach when possible, demonstrated in  /auto/work/zhelezov/singularity/FCNCfitter.
+I still propose to use Singularity based approach when possible, demonstrated in  '/auto/work/zhelezov/singularity/FCNCfitter'.
 That allows to use SLC6 / CentOS8 / etc. without local installation on all servers.
 
 While not really checked, I believe the environment closely mimics current CERN/DESY HTCondor. Note that defaults are conservative (everywhere) in reserved resources (1 core, 512MB RAM).