diff --git a/include/utils/String8.h b/include/utils/String8.h
index 2a75b9886..7734cfb52 100644
--- a/include/utils/String8.h
+++ b/include/utils/String8.h
@@ -49,7 +49,7 @@ public:
                                 String8(const String8& o);
     explicit                    String8(const char* o);
     explicit                    String8(const char* o, size_t numChars);
-    
+
     explicit                    String8(const String16& o);
     explicit                    String8(const char16_t* o);
     explicit                    String8(const char16_t* o, size_t numChars);
@@ -66,9 +66,9 @@ public:
     inline  size_t              size() const;
     inline  size_t              bytes() const;
     inline  bool                isEmpty() const;
-    
+
             size_t              length() const;
-    
+
             void                clear();
 
             void                setTo(const String8& other);
@@ -95,10 +95,10 @@ public:
 
     inline  String8&            operator=(const String8& other);
     inline  String8&            operator=(const char* other);
-    
+
     inline  String8&            operator+=(const String8& other);
     inline  String8             operator+(const String8& other) const;
-    
+
     inline  String8&            operator+=(const char* other);
     inline  String8             operator+(const char* other) const;
 
@@ -110,20 +110,20 @@ public:
     inline  bool                operator!=(const String8& other) const;
     inline  bool                operator>=(const String8& other) const;
     inline  bool                operator>(const String8& other) const;
-    
+
     inline  bool                operator<(const char* other) const;
     inline  bool                operator<=(const char* other) const;
     inline  bool                operator==(const char* other) const;
     inline  bool                operator!=(const char* other) const;
     inline  bool                operator>=(const char* other) const;
     inline  bool                operator>(const char* other) const;
-    
+
     inline                      operator const char*() const;
-    
+
             char*               lockBuffer(size_t size);
             void                unlockBuffer();
             status_t            unlockBuffer(size_t size);
-            
+
             // return the index of the first byte of other in this at or after
             // start, or -1 if not found
             ssize_t             find(const char* other, size_t start = 0) const;
diff --git a/libutils/String8.cpp b/libutils/String8.cpp
index 771d31266..ad4528291 100644
--- a/libutils/String8.cpp
+++ b/libutils/String8.cpp
@@ -362,7 +362,7 @@ status_t String8::appendFormatV(const char* fmt, va_list args)
 status_t String8::real_append(const char* other, size_t otherLen)
 {
     const size_t myLen = bytes();
-    
+
     SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
         ->editResize(myLen+otherLen+1);
     if (buf) {