diff --git a/src/netbase.cpp b/src/netbase.cpp
index 84038ffb45d..f790f1a5dec 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -543,7 +543,7 @@ std::vector<unsigned char> CNetAddr::GetGroup() const
         nClass = 1;
         nStartByte = 12;
     }
-    // for 6to4 tunneled addresses, use the encapsulated IPv4 address
+    // for 6to4 tunnelled addresses, use the encapsulated IPv4 address
     else if (IsRFC3964())
     {
         nClass = 1;
diff --git a/src/util.h b/src/util.h
index 77334da7c8a..cfc1a620cb6 100644
--- a/src/util.h
+++ b/src/util.h
@@ -12,7 +12,7 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 #else
-typedef int pid_t; /* define for windows compatiblity */
+typedef int pid_t; /* define for windows compatibility */
 #endif
 #include <map>
 #include <vector>