Move admonition to Calibration data section (#3890)

cc: @marcolincs @dcmckayibm - Move the admonition box to the more
relevant section of the QPU information page.

Author: abbycross

docs/guides/qpu-information.mdx

@@ -13,10 +13,6 @@ Explore all public IBM QPUs by navigating to the [Compute resources](https://qua
 
 This page describes the detailed information you will find on the QPU information card.
 
-<Admonition type="note" title="Undefined error value">
-If the benchmarking of a qubit or edge does not succeed over the course of several days, whether due to poor data quality or other internal factors, the reported error value is considered stale and will be reported as 1. This is not an indication that the qubit or edge is necessarily non-working or that the error is 1; rather, the error is considered undefined and you should proceed with caution when operating that qubit or gate. 
-</Admonition>
-
 ## QPU versioning
 
 Each QPU has a version number in the form X.Y.Z (major.minor.revision). A circuit compiled for a given version number is guaranteed to run on that QPU. If the revision number changes, the circuit will continue to run. If the major or minor number changes, the circuit is not guaranteed to run, although it may do so. The conditions under which a version number may change are listed below:
@@ -120,6 +116,10 @@ The T2 time denotes the timescale over which a qubit maintains phase coherence o
 
 ## Calibration data
 
+<Admonition type="note" title="What does `error = 1` mean?">
+If the benchmarking of a qubit or edge does not succeed over the course of several days, whether due to poor data quality or other internal factors, the reported error value is considered stale and will be reported as 1. This is not an indication that the qubit or edge is necessarily non-working or that the error is 1; rather, the error is considered undefined and you should proceed with caution when operating that qubit or gate. 
+</Admonition>
+
 The second section, Calibration data, provides qubit, connectivity, and gate data. You can choose to visualize the information as a map, graph, or table.
 
 You can customize the data that is shown in each view, using the drop-down menus. For example, in the map view, you can choose the data you want to see for qubits and connections. The colored bars associated with the diagram or graph indicate the range that is shown, with the average value marked. The color maximum and minimum change depending on the QPU.