some problem with scatter and annotate

When I run this example,

``` python
from IPython.core.display import display, HTML
display(HTML(".container { width:100% !important; }"))

%pylab
%matplotlib inline
#mpl.rcParams['ytick.labelsize']='large'
matplotlib.rcParams.update({'font.size': 15})

StandFreq = 6666; DevFreq = 9600

scatter([0],[0],marker='|')
annotate('d',(5550,600),color='green')
```

this is the result that I get:


When I do not use the annotate function I get a correct scatter:


Thanks..

Run the provided Python example in Jupyter Notebook with matplotlib first, then compare the scatter-only and annotate cases and inspect the rendered output. The issue is done when the rendering difference is explained and a regression test or documented resolution covers the expected plot behavior.

Written by the indexing model from the issue text.