diff --git a/volatility3/framework/constants/linux/__init__.py b/volatility3/framework/constants/linux/__init__.py
index 056c384ae..7bfa9268d 100644
--- a/volatility3/framework/constants/linux/__init__.py
+++ b/volatility3/framework/constants/linux/__init__.py
@@ -304,6 +304,7 @@ class ELF_CLASS(IntEnum):
     ELFCLASS64 = 2
 
 
+# PTrace
 PT_OPT_FLAG_SHIFT = 3
 
 PTRACE_EVENT_FORK = 1
@@ -341,4 +342,5 @@ class PT_FLAGS(Flag):
         return str(self).replace(self.__class__.__name__ + ".", "")
 
 
+# Boot time
 NSEC_PER_SEC = 1e9