Use consistent apostrophe

Author: palonso

_pages/about.md

@@ -26,7 +26,7 @@ latest_posts:
 
 I'm a postdoctoral researcher at the [Music Technology Group (MTG), Universitat Pompeu Fabra](https://www.upf.edu/web/mtg/), where I focus on self-supervised learning and multimodal (text/audio) approaches for music understanding.
 
-Since 2018, I've been a core developer of [Essentia](https://essentia.upf.edu/), an open-source C++/Python library for audio and music analysis. I’ve also led research and development efforts in industrial collaborations with La Cupula Music (audio quality assessment) and Huawei (transfer learning for music classification).
+Since 2018, I've been a core developer of [Essentia](https://essentia.upf.edu/), an open-source C++/Python library for audio and music analysis. I've also led research and development efforts in industrial collaborations with La Cupula Music (audio quality assessment) and Huawei (transfer learning for music classification).
 
 During my PhD, I worked on [weakly supervised audio representation learning for music classification tasks](https://doi.org/10803/692389).
 As part of this, I developed [Essentia Models](https://essentia.upf.edu/models.html), a model hub integrated into Essentia that hosts several music classification models based on my research.