"It is named after John Marshall (1818 - 1891): English surgeon and anatomist."
Line 8:22·When enboldening an intro, the colon should not be bold. '<strong>John Marshall (1818 - 1891):</strong> English'
Number Spacing
error
"It is named after John Marshall (1818 - 1891): English surgeon and anatomist."
Line 8:45·In a number range, there should not be spaces around the hyphen ('1818 - 1891').
Biographical Lifespan
suggestion
"History and etymology"
Line 7:1·A bold element in the History and etymology section should be a person; it would be useful to have their lifespan details: '<h4>History and etymology</h4> <p>It is named after <strong>John Marshall (1818 - 1891):</strong> '