Limits can be so unscrupulous

Calculus Level 5

$\lim_{x\to0} \dfrac{(1+x)^{1/x} - e}{x} = \, ?$

Round your answer to 1 decimal place.

Clarification

$\displaystyle e= \lim_{n\to\infty} \left( 1 + \dfrac1n\right)^n \approx 2.71828$ .