Fix logic

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index ab42105..b665109 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -147,7 +147,7 @@
 //! let adc = Ads1x1x::new_ads1013(dev, address);
 //! let mut adc = adc.into_continuous().unwrap();
 //! adc.start().unwrap();
-//! while(!adc.is_measurement_in_progress().unwrap()) {
+//! while(adc.is_measurement_in_progress().unwrap()) {
 //!     // some delay...
 //! }
 //! let measurement = adc.read().unwrap();