Small fixes to get example inputs in these files to run

user-doc/Miscelaneous.md

@@ -573,12 +573,12 @@ METAD ...
   PACE=100
   SIGMA=@replicas:0.1,0.3
   GRID_MIN=@replicas:0.0,-pi
-  GRID_MAX=@replicas:2.0,+pi
+  GRID_MAX=@replicas:2.0,pi
 ...
 # On replica 0, this means:
 #  METAD ARG=d HEIGHT=1.0 PACE=100 SIGMA=0.1 GRID_MIN=0.0 GRID_MAX=2.0
 # On replica 1, this means:
-#  METAD ARG=t HEIGHT=1.0 PACE=100 SIGMA=0.3 GRID_MIN=-pi GRID_MAX=+pi
+#  METAD ARG=t HEIGHT=1.0 PACE=100 SIGMA=0.3 GRID_MIN=-pi GRID_MAX=pi
 \endplumedfile
 
 This would be a typical setup for a bias exchange simulation.

user-doc/tutorials/a-trieste-2.txt

@@ -405,7 +405,7 @@ reweighted histogram.
 
 \plumedfile
 UNITS NATURAL # This ensures that Boltzmann's constant is one
-data: READ FILE=mynormal VALUES=rand IGNORE_FORCES
+data: READ FILE=normal_data VALUES=rand IGNORE_FORCES
 mm: RESTRAINT ARG=data AT=0.6 KAPPA=33.333
 rw: REWEIGHT_BIAS TEMP=1
 hh: HISTOGRAM ARG=data STRIDE=1 GRID_MIN=0 GRID_MAX=1.0 GRID_BIN=20 KERNEL=DISCRETE LOGWEIGHTS=rw