Update README.md

README.md

@@ -109,6 +109,6 @@ The primary pair, **α Centauri A** and **B**, are both similar to our Sun - **
 
 Proxima Centauri, or **α Centauri C**, is a diminutive, dim red dwarf (a class M star) initially unseen to the naked eye. At roughly 4.24 light-years (1.3 parsecs) from us, it lies nearer than **α Centauri AB**, the binary system. Presently, the gap between **Proxima Centauri** and **α Centauri AB** amounts to around 13,000 Astronomical Units (0.21 light-years)—comparable to over 430 times Neptune's orbital radius.
 
-Two confirmed exoplanets accompany Proxima Centauri: **Proxima b**, discovered in 2016, is Earth-sized within the habitable zone; **Proxima d**, revealed in 2022, is a potential sub-Earth close to its host star. Meanwhile, disputes surround **Proxima c**, a mini-Neptune detected in 2019. Intriguingly, hints suggest that **α Centauri A** might possess a Neptune-sized object in its habitable region, but further investigation is required before confirming whether it truly exists and qualifies as a planet. Regarding **α Centauri B*, although once thought to harbor a planet (named **α Cen Bb**), subsequent research invalidated this claim, leaving it currently devoid of identified planets.
+Two confirmed exoplanets accompany Proxima Centauri: **Proxima b**, discovered in 2016, is Earth-sized within the habitable zone; **Proxima d**, revealed in 2022, is a potential sub-Earth close to its host star. Meanwhile, disputes surround **Proxima c**, a mini-Neptune detected in 2019. Intriguingly, hints suggest that **α Centauri A** might possess a Neptune-sized object in its habitable region, but further investigation is required before confirming whether it truly exists and qualifies as a planet. Regarding **α Centauri B**, although once thought to harbor a planet (named **α Cen Bb**), subsequent research invalidated this claim, leaving it currently devoid of identified planets.
 
 **Source:** retrived from [https://en.wikipedia.org/wiki/Alpha_Centauri](https://en.wikipedia.org/wiki/Alpha_Centauri) and processed with [https://huggingface.co/mistralai/Mixtral-8x7B-Instruct-v0.1](https://huggingface.co/mistralai/Mixtral-8x7B-Instruct-v0.1).