diff --git a/charts/generic/experiments.yaml b/charts/generic/experiments.yaml
index db4ed07..49e087c 100644
--- a/charts/generic/experiments.yaml
+++ b/charts/generic/experiments.yaml
@@ -1033,8 +1033,8 @@ spec:
     - name: TOTAL_CHAOS_DURATION
       value: '120'
 
-    ## specify the size as percent of total available memory (in percentage %)
-    ## Default value "90%"
+    ## specify the size as percent of total available memory (in percentage)
+    ## Default value "90"
     - name: MEMORY_PERCENTAGE
       value: '90'        
 
diff --git a/charts/generic/node-memory-hog/engine.yaml b/charts/generic/node-memory-hog/engine.yaml
index 32ec9ec..b9d6136 100644
--- a/charts/generic/node-memory-hog/engine.yaml
+++ b/charts/generic/node-memory-hog/engine.yaml
@@ -27,7 +27,7 @@ spec:
             - name: TOTAL_CHAOS_DURATION
               value: '120'
 
-            ## specify the size as percent of total available memory (in percentage %)
-            ## default value 90%
+            ## specify the size as percent of total available memory (in percentage)
+            ## default value 90
             - name: MEMORY_PERCENTAGE
-              value: '90'
\ No newline at end of file
+              value: '90'
diff --git a/charts/generic/node-memory-hog/experiment.yaml b/charts/generic/node-memory-hog/experiment.yaml
index cd0bc52..3c1018f 100644
--- a/charts/generic/node-memory-hog/experiment.yaml
+++ b/charts/generic/node-memory-hog/experiment.yaml
@@ -49,8 +49,8 @@ spec:
     - name: TOTAL_CHAOS_DURATION
       value: '120'
 
-    ## specify the size as percent of total available memory (in percentage %)
-    ## Default value "90%"
+    ## specify the size as percent of total available memory (in percentage)
+    ## Default value "90"
     - name: MEMORY_PERCENTAGE
       value: '90'