diff --git a/maintenance_of_cold_traps/maintenance_of_cold_traps.md b/maintenance_of_cold_traps/maintenance_of_cold_traps.md
index 15cdd155713e7ad2239f0bbb10dda4c7cd139073..6a727ca1e894d979571ef4cf05eeeb9606dc8667 100644
--- a/maintenance_of_cold_traps/maintenance_of_cold_traps.md
+++ b/maintenance_of_cold_traps/maintenance_of_cold_traps.md
@@ -9,7 +9,8 @@ permalink: /internal/lab/maintenance_of_cold_traps/
 The procedure describes the steps for routine maintenance of the Labconco Centrivap concentrators and cold traps.
 This maintenance is important to preserve the integrity of the glass bottles inside the cold trap.  
 
-**Instrument care officer** is responsible for cleaning the condenser once a year, changing the acid filter when necessary and filling the cold trap maintenance record sheet.  
+**The Instrument care officer** is responsible for cleaning the condenser once a year, changing the acid filter when necessary and filling the cold trap maintenance record sheet.  
+
 **The Users** are responsible for the routine maintenance of the instrument and filling the “cold trap maintenance record sheet”.  
 
 ## Description