diff --git a/mount.go b/mount.go
index 112d7ebc178..77ec9c6d329 100644
--- a/mount.go
+++ b/mount.go
@@ -346,14 +346,14 @@ func StartsWithBackstep(rel string) bool {
 	return rel == ".." || strings.HasPrefix(filepath.ToSlash(rel), "../")
 }
 
-// sanitizedOptionsForLogging will return a comma seperated string containing
+// sanitizedOptionsForLogging will return a comma separated string containing
 // options and sensitiveOptions. Each entry in sensitiveOptions will be
 // replaced with the string sensitiveOptionsRemoved
 // e.g. o1,o2,<masked>,<masked>
 func sanitizedOptionsForLogging(options []string, sensitiveOptions []string) string {
-	seperator := ""
+	separator := ""
 	if len(options) > 0 && len(sensitiveOptions) > 0 {
-		seperator = ","
+		separator = ","
 	}
 
 	sensitiveOptionsStart := ""
@@ -364,7 +364,7 @@ func sanitizedOptionsForLogging(options []string, sensitiveOptions []string) str
 	}
 
 	return strings.Join(options, ",") +
-		seperator +
+		separator +
 		sensitiveOptionsStart +
 		sensitiveOptionsEnd
 }
diff --git a/mount_linux.go b/mount_linux.go
index 41f69efe3f0..4de29ee322d 100644
--- a/mount_linux.go
+++ b/mount_linux.go
@@ -103,7 +103,7 @@ func (mounter *Mounter) MountSensitive(source string, target string, fstype stri
 }
 
 // doMount runs the mount command. mounterPath is the path to mounter binary if containerized mounter is used.
-// sensitiveOptions is an extention of options except they will not be logged (because they may contain sensitive material)
+// sensitiveOptions is an extension of options except they will not be logged (because they may contain sensitive material)
 func (mounter *Mounter) doMount(mounterPath string, mountCmd string, source string, target string, fstype string, options []string, sensitiveOptions []string) error {
 	mountArgs, mountArgsLogStr := MakeMountArgsSensitive(source, target, fstype, options, sensitiveOptions)
 	if len(mounterPath) > 0 {
@@ -187,7 +187,7 @@ func MakeMountArgs(source, target, fstype string, options []string) (mountArgs [
 }
 
 // MakeMountArgsSensitive makes the arguments to the mount(8) command.
-// sensitiveOptions is an extention of options except they will not be logged (because they may contain sensitive material)
+// sensitiveOptions is an extension of options except they will not be logged (because they may contain sensitive material)
 func MakeMountArgsSensitive(source, target, fstype string, options []string, sensitiveOptions []string) (mountArgs []string, mountArgsLogStr string) {
 	// Build mount command as follows:
 	//   mount [-t $fstype] [-o $options] [$source] $target