Fix some dosctrings errors and trailing whitespaces

[contrib/upm.git] / src / tm1637 / tm1637.cxx

diff --git a/src/tm1637/tm1637.cxx b/src/tm1637/tm1637.cxx
index f976c27..f51db46 100644 (file)
--- a/src/tm1637/tm1637.cxx
+++ b/src/tm1637/tm1637.cxx
@@ -66,7 +66,7 @@ TM1637::TM1637 (uint8_t di, uint8_t dcki) {
         fprintf(stderr, "Are you sure that pin%d you requested is valid on your platform?", di);
         exit(1);
     }
-    
+
     // set direction (out)
     error = mraa_gpio_dir(m_clkPinCtx, MRAA_GPIO_IN);
     if (error != MRAA_SUCCESS) {