diff --git a/library/mps_error.h b/library/mps_error.h
index f78d9a0..15570d2 100644
--- a/library/mps_error.h
+++ b/library/mps_error.h
@@ -45,14 +45,14 @@
  */
 
 #ifndef MBEDTLS_MPS_ERR_BASE
-#define MBEDTLS_MPS_ERR_BASE ( 0 )
+#define MBEDTLS_MPS_ERR_BASE (0)
 #endif
 
 #define MBEDTLS_MPS_MAKE_ERROR(code) \
-    ( -( MBEDTLS_MPS_ERR_BASE | (code) ) )
+    (-(MBEDTLS_MPS_ERR_BASE | (code)))
 
-#define MBEDTLS_ERR_MPS_OPERATION_UNEXPECTED  MBEDTLS_MPS_MAKE_ERROR( 0x1 )
-#define MBEDTLS_ERR_MPS_INTERNAL_ERROR        MBEDTLS_MPS_MAKE_ERROR( 0x2 )
+#define MBEDTLS_ERR_MPS_OPERATION_UNEXPECTED  MBEDTLS_MPS_MAKE_ERROR(0x1)
+#define MBEDTLS_ERR_MPS_INTERNAL_ERROR        MBEDTLS_MPS_MAKE_ERROR(0x2)
 
 /* \} name SECTION: MPS general error codes */
 
@@ -63,40 +63,40 @@
  */
 
 #ifndef MBEDTLS_MPS_READER_ERR_BASE
-#define MBEDTLS_MPS_READER_ERR_BASE ( 1 << 8 )
+#define MBEDTLS_MPS_READER_ERR_BASE (1 << 8)
 #endif
 
 #define MBEDTLS_MPS_READER_MAKE_ERROR(code) \
-    ( -( MBEDTLS_MPS_READER_ERR_BASE | (code) ) )
+    (-(MBEDTLS_MPS_READER_ERR_BASE | (code)))
 
 /*! An attempt to reclaim the data buffer from a reader failed because
  *  the user hasn't yet read and committed all of it. */
-#define MBEDTLS_ERR_MPS_READER_DATA_LEFT             MBEDTLS_MPS_READER_MAKE_ERROR( 0x1 )
+#define MBEDTLS_ERR_MPS_READER_DATA_LEFT             MBEDTLS_MPS_READER_MAKE_ERROR(0x1)
 
 /*! An invalid argument was passed to the reader. */
-#define MBEDTLS_ERR_MPS_READER_INVALID_ARG           MBEDTLS_MPS_READER_MAKE_ERROR( 0x2 )
+#define MBEDTLS_ERR_MPS_READER_INVALID_ARG           MBEDTLS_MPS_READER_MAKE_ERROR(0x2)
 
 /*! An attempt to move a reader to consuming mode through mbedtls_mps_reader_feed()
  *  after pausing failed because the provided data is not sufficient to serve the
  *  read requests that led to the pausing. */
-#define MBEDTLS_ERR_MPS_READER_NEED_MORE             MBEDTLS_MPS_READER_MAKE_ERROR( 0x3 )
+#define MBEDTLS_ERR_MPS_READER_NEED_MORE             MBEDTLS_MPS_READER_MAKE_ERROR(0x3)
 
 /*! A get request failed because not enough data is available in the reader. */
-#define MBEDTLS_ERR_MPS_READER_OUT_OF_DATA           MBEDTLS_MPS_READER_MAKE_ERROR( 0x4 )
+#define MBEDTLS_ERR_MPS_READER_OUT_OF_DATA           MBEDTLS_MPS_READER_MAKE_ERROR(0x4)
 
 /*!< A get request after pausing and reactivating the reader failed because
  *   the request is not in line with the request made prior to pausing. The user
  *   must not change it's 'strategy' after pausing and reactivating a reader. */
-#define MBEDTLS_ERR_MPS_READER_INCONSISTENT_REQUESTS MBEDTLS_MPS_READER_MAKE_ERROR( 0x5 )
+#define MBEDTLS_ERR_MPS_READER_INCONSISTENT_REQUESTS MBEDTLS_MPS_READER_MAKE_ERROR(0x5)
 
 /*! An attempt to reclaim the data buffer from a reader failed because the reader
  *  has no accumulator it can use to backup the data that hasn't been processed. */
-#define MBEDTLS_ERR_MPS_READER_NEED_ACCUMULATOR      MBEDTLS_MPS_READER_MAKE_ERROR( 0x6 )
+#define MBEDTLS_ERR_MPS_READER_NEED_ACCUMULATOR      MBEDTLS_MPS_READER_MAKE_ERROR(0x6)
 
 /*! An attempt to reclaim the data buffer from a reader failed because the
  *  accumulator passed to the reader is not large enough to hold both the
  *  data that hasn't been processed and the excess of the last read-request. */
-#define MBEDTLS_ERR_MPS_READER_ACCUMULATOR_TOO_SMALL MBEDTLS_MPS_READER_MAKE_ERROR( 0x7 )
+#define MBEDTLS_ERR_MPS_READER_ACCUMULATOR_TOO_SMALL MBEDTLS_MPS_READER_MAKE_ERROR(0x7)
 
 /* \} name SECTION: MPS Reader error codes */