Fix all doctest errors

Refs #20823

docs/source/algorithms/SaveDspacemap-v1.rst

@@ -30,7 +30,7 @@ Usage
   LoadCalFile(InputWorkspace=ws,CalFilename=r'PG3_golden.cal',MakeGroupingWorkspace='0',MakeMaskWorkspace='0',WorkspaceName='PG3_gold')
   SaveDspacemap(InputWorkspace="PG3_gold_offsets", DspacemapFile=savefilename)
 
-  print("File created = {} , file size =  {}".format(os.path.exists(savefilename),  os.path.getsize(savefilename)))
+  print("File created =  {} , file size =  {}".format(os.path.exists(savefilename),  os.path.getsize(savefilename)))
 
 .. testcleanup:: ExSavePG3Dmap
 

docs/source/algorithms/SaveGSASInstrumentFile-v1.rst

@@ -86,7 +86,7 @@ Usage
   gfile.close()
 
   # Print out some result
-  print("Number of lines in GSAS instrument file:  {}".format(len(lines))
+  print("Number of lines in GSAS instrument file:  {}".format(len(lines)))
   print("Line 0:  {}".format(lines[0].strip()))
   print("Line 1:  {}".format(lines[1].strip()))
   print("Line 2:  {}".format(lines[2].strip()))

docs/source/algorithms/SaveILLCosmosAscii-v1.rst

@@ -40,7 +40,7 @@ Usage
     # perform the algorithm
     SaveILLCosmosAscii(InputWorkspace=ws1,Filename=savefile)
 
-    print("File Exists: {}".format(os.path.exists(savefile))
+    print("File Exists: {}".format(os.path.exists(savefile)))
 
 .. testcleanup:: ExILLCosmosSimple