diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -6,7 +6,8 @@ Contains a simple python script to be used for [celestial navigation](https://en
 Sights have to be obtained using a sextant, a nautical almanac and an accurate clock. <br>
 The python script takes care of the sight reduction. For two sights you will get two possible coordinates. For three or more sights you will get one coordinate (calculated as a mean value). 
 
-The python script only uses basic libraries (no numpy or similar) and could be installed in [PyDroid](https://play.google.com/store/apps/details?id=ru.iiec.pydroid3) to allow for use on a mobile phone. 
+The python script only uses basic libraries (no numpy or similar) and could be installed in [PyDroid](https://play.google.com/store/apps/details?id=ru.iiec.pydroid3) to allow for use on a mobile phone 
+(with no need for internet access). 
 
 A [digital version of the Nautical Almanac](NAtrad(A4)_2024.pdf) for 2024 is included in this repository.