Improve knowledge base

1 files changed, 1 insertions, 1 deletions

diff --git a/source/know/concept/capillary-action/index.md b/source/know/concept/capillary-action/index.md
index 4b9e76c..fea6ef8 100644
--- a/source/know/concept/capillary-action/index.md
+++ b/source/know/concept/capillary-action/index.md
@@ -58,7 +58,7 @@ $$\begin{aligned}
     }
 \end{aligned}$$
 
-The right-most side gives an alternative way of understanding $$\mathrm{Bo}$$:
+The rightmost side gives an alternative way of understanding $$\mathrm{Bo}$$:
 $$m$$ is the mass of a cube with side $$L$$, such that the numerator is the weight force,
 and the denominator is the tension force of the surface.
 In any case, capillary action can be observed when $$\mathrm{Bo \ll 1}$$.