diff --git a/Sensor-API.md b/Sensor-API.md
index e167ca8f..cdfd1c24 100644
--- a/Sensor-API.md
+++ b/Sensor-API.md
@@ -262,7 +262,7 @@ AddLogSerial(LOG_LEVEL_INFO);
 #### void AddLogMissed(char *sensor, uint8_t misses)
 This function adds a log message to the local logging system about missed sensor reads.
 
-### I<sup>2</sup>C interface
+### I<sup>2</sup>C Interface
 ___
 #### bool I2cValidRead8(uint8_t *data, uint8_t addr, uint8_t reg)
 #### bool I2cValidRead16(uint16_t *data, uint8_t addr, uint8_t reg)