Merge pull request #460 from effigies/doc/fix-wf-plot

doc: Plot correct workflow in init_syn_preprocessing_wf docstring

Author: effigies

sdcflows/workflows/fit/syn.py

@@ -340,8 +340,8 @@ def init_syn_preprocessing_wf(
             :graph2use: orig
             :simple_form: yes
 
-            from sdcflows.workflows.fit.syn import init_syn_sdc_wf
-            wf = init_syn_sdc_wf(omp_nthreads=8)
+            from sdcflows.workflows.fit.syn import init_syn_preprocessing_wf
+            wf = init_syn_preprocessing_wf()
 
     Parameters
     ----------